2. I bought a lot of altcoins because they are new, thinking I will make better money from those projects but almost all turned to exit scam right in front of me.
I accidentally stumbled upon your topic and remembered myself. I also previously thought that whatever is new could become successful in the future. Therefore, there were a lot of mistakes with new coins, which, of course, were subsequently turned into dust.
In cryptocurrency, in fact, according to my feelings, everything has long been invented. And any project that seems new to us is actually a repetition of someone else's idea earlier.
The most reliable is, and will be, bitcoin. Maybe this is turning into a religion for many, but today there are very few coins that you can really trust with your money.