So far,I've lost 30$ worth of bitcoin buying some shitty non-working "make money online" guide on this forum.
I haven't invested in any ICOs and I've never deposited my coins into a crypto exchange that eventually got hacked.

We lost 95% of our portfolio wealth in 2018. We never invested our own money but we worked trading a little and doing bounty jobs, investing in ICOS etc form the proceeds for nearly two years. We were primarily holding and not day trading as such, so in the crash of 2018 we literally saw everything fall before our eyes and were helpless watching our portfolio and dreams dissipate. Now we want to do things differently so we have started all over again. I do not know if we will succeed but so far we are doing a little bit better this month than the previous year, so if we can get ahead and collect some good coins and tokens with potential upside through consistent good results from day trading and the passive robots, then we might be doing something right for a change.

I can understand your thoughts in general. But before we discuss this, we need to know a few things! What does Bitcoin mean to you first? Is it an investment instrument or a means of payment? This is really important! Then your thoughts for Bitcoin is 1-2 years or long term?

If you see it as an investment tool, take Bitcoin or any cryptocurrencies and wait. One day you will definitely earn money. If your preferred crypto is based on an accurate project.

If you see it as money, it's no problem today or tomorrow you can use it any time you want to spend.

I'm sorry if you see it as a short-term investment. In the long term, everyone believes in Bitcoin.

I think what is Bitcoin before you decide? How does it proceed? You have to read on a lot of topics like what might be in the future.

Never lost any cryptocurrency since I started using it regularly since 2012.

Just by using common sense really. I don't keep my coins on any exchange, no matter the reputation it has.
I don't partake in ICOs or airdrops and I'm very careful whenever I send cryptocurrency to someone.

Aside from that, I like to think that I have pretty decent security.
I browse the internet with NoScript turned on, never run any sort of sketchy plugins and I don't just randomly download/run software.

I already lost huge amount of money because most of my funds are in bitcoin and ethereum which now have low price in the market. After the falling price of bitcoin and ethereum I still not regain all my losses. I lost thousands of dollars because of falling down and now I still hoping that I regain it.

 I never consider losses the value of my coins in folio because for me as long as i have the same volume of coins and tokens that means my investments are intact so theres no thing as losing funds in mine mate not unless there comes a time that i will ge needing the money and sell them in losses so that time i might have answer here

Losing some btc with ico projects who completely scams investors money, I have that with amigo coin the project give a promising offers
where I was to lazy sending my btc and holds my share of coins, only to realize that there's nothing that will happen to this project, I take
it as charge to my experience and will not happen again, I'll be wiser to assess carefully before investing again.

Well, the crypto space was pretty much fruitful back then. The unsustainable predictions attracted lots of late comers who got disappointed. Always expect the worse in whatever you do..
I know of prominent crypto personality who knew ahead of time that this was going to happen and he/she sold everything.

I lost my dream home, which I was planning to build years ago. The sudden peak in the price gave me the strength to initiate the work. All that went away in a very small period when I made everything done with the design. Once after that I dropped the plan and still living in rented home. Hope my dream for a home gets fulfilled at the earliest.