Exactly my point. Yeah it is too expensive now making it almost impossible for most of us to buy a whole of it at one time, honestly. But the future values of bitcoin are even higher than the current one now is the right time to invest in it. I'm not asking anyone to buy bitcoin but we can join a signature campaign or do mining. These are the ways to have digital gold without spending a penny which is so adorable.

Without spending a penny how I can earn from signature campaigns? will you please explain me. I am new to that concept

Signature campaigns are a kind of work in advertise. Basicaly you rent space under your posts to someone else. So you're paid to promote a project or something like this. It's a very good way to get some BTC. Putting it aside and retrieving to thread question, I think Bitcoin is a good investiment at Today's price, thinking in futher adoption around world. There're only 21M Btc's, so if adoption grows, price will so. It's demand and supply.

Well all have the same doubt whether btc is still the best investment decision as the price has already crossed 10K USD as some fear that what if the price drop after they invest on a btc with 10K and if its value drop it will be a huge investment loss for the investor but the fact is that the rate is gonna pump even more as the demand for the btc is increasing and hence there is more probability for hike in its rate so its better to invest now rather than regretting of not having atleast a btc as own.

Yes,Bitcoin is a good investment.According to the current situation, Bitcoin is not a good one for all.Because, it's price is so high.All people can't bear it's expense. For this reason,because of it's high price, it is not safe now for investment.

Off course this is the time to invest because its pretty simple, the price of bitcoin reaches to $10,000 which is important part in the history of bitcoin but we also know the price of bitcoin increases and grow continuously sp before it reaches to $15,000 we need to invest now this step will help us to prevent the lose after sometime in bitcoin.

I don't understand the pool.. A "is" question is answered with yes or no.
To answer, I think yes, bitcoin is still a good investment, even at this price. And I'm sure this question was already asked last January when bitcoin reached 1000$. This currency has a great potential in my opinion.

why we all take about price only bitcoin is good p2p with cheap fee and sine future.

for price it is risky

Compared to gold, bitcoin is much more worthy of investment. From the movement of the market just so fast, unlike the gold is so slow.