For those who bought bitcoin in month 2 and 3 for now are very lucky and very happy, maybe they will laugh at people who only join when the price of bitcoin is high. I congratulate those who bought bitcoin in months 2 and 3 who made very high profits.

hahahaha ... It's true, and I'm one of them.
In March, many people predict bitcoin will continue to fall, but in fact the price of bitcoin has doubled this month.
But I instead invested at a price like this. And I hope the price of bitcoin will continue to rise until next year, although I'm sure there will be a price correction.

Bitcoin for me has always been a buy low sell high vs buy high and sell higher, it almost always disappoints if you chase it. 

People usually buy when it's too late because they want to be sure that they will gain a good profit not knowing that it won't apply the basic rule of investing in crypto. They want to earn more yet they aren't willing to take all the risks. Sometimes, our greediness also takes us out of the right path which could only lead to losses. Investing isn't about handling our funds but it's also about handling our emotions as well.

People are always in dilemma to make right decision on right time. Since It’s extremely volatile there always some excuse to avoid. If you're going to behave that way, at that point crypto probably won't be for you. Just keep buying BTC on every up and down. If you're doing so, you're on right path.

Those who invested on march are so lucky they definitely made a lot of money. We know the basic buy low sell high, but I think during those time it was in the middle of the pandemic outbreak all over the world, most of us are scared because that time many were infected and died people are hopeless and unable to think to invest in bitcoin while the price is low. Most people think bitcoin will continue to fall during those times, but they are wrong instead the price has doubled after a few months.

Easy to say but you would need to endure all of the stress and patience would really be mainly tested out.Its easy for that buy low sell high but the thing you had mentioned
which had been part of the reality where people do opposite thing instead.

People do should have that readiness and risk taking decisions because it isn't really easy to accumulate or buy coins when the market is on deep reds.
Even myself would still hesitate on times like these even though im already old into this market or have been in a while.

Most basic but really hard to be done when you are in the actual situation.

I became like that too where I'm part of the people who are boasting that I can make money through trading easily and If I'm not mistaken I said it just a piece of cake and it is a "basic" but I ate all of those words when I first make investment in trading where I lose it in just weeks. That time I found out that I need to take it seriously and I need to spend most of my time to study it for me to become knowledgeable enough to make a trade. I'm once a newbie where I thought that I can make huge gains by following buy low and sell high but I'm wrong because I always making mistakes when I was a newbie.

When the price goes down where there is a big red candle in the chart and it is indicating a huge dump, I do not suggest others to buy at its dip because it is like a catching a falling knives where in you do not know if it is the low of the lows. Imagine that you bought XRP/BTC on September 24 where the price is BTC0.00002150 because you thought that it is now a low and you are anticipating a swing high but look at the chart now the low of it formed another lows and the current price of it is now BTC0.00001750.

Quite ironic but that is the reality like you said.
This happens to those investors who aren't spending too much and don't have any extra cash to be used in investing.

If you will ask those large institutions, I know that they have the chance to buy Bitcoins at the lowest price. They grabbed the opportunity to buy at its lowest price. Now that Bitcoin is already surging, investors are getting FOMO'ed and buying even it is at the highest hoping that they will not be left in the ride.

Either or, I will just watch how the market will be this year because for me this is the worst time to buy Bitcoin. People are becoming greed, people are very bullish. Be a contrarian and don't follow the herd .

I think you are only exaggerating something. Most likely new investors are like getting FOMO. They are seeing bitcoin in good market then because of greediness seeing that bull run could happen most people buy to be able to partake in the bull run. High chance that it could happen but there is also chance that bull run could not. Yet, the bitcoin market will be decided by the investors and good thing that there are investors trusting bitcoin buying it even at the current market.