When making a poll here, you gotta realize how biased the results will be. You're asking people on a forum, dedicated to cryptocurrencies (mainly, Bitcoin), whether they believe in them as an investment. While there are some people here who hate cryptos and keep writing stuff about them being useless, it's certainly a minority, 'cause when it comes to things like forums, people usually don't want to waste their time on something that isn't interesting to them. What I am saying is that in a place where stock traders do their talks, you'd most likely hear a very different opinion, whereas here the majority will probably vote pro-Bitcoin.
If you're new to investment, you should be very careful because losing money is easy here. I've been on this market for years, and I am still cautious with Bitcoin and especially with other coins because of how fast something can change. Just remember not to invest what you cannot afford to lose. Good luck!