I also feel the same when firstly coming in this crypto world. I learn everything about trading and investment from this forum, from site or youtube, and from other people story. In fact, trading and investing need the strategy. How we can arrange a good strategy will define our success. I think when we feel difficult when trading the altcoins into fiat because we mostly find loss and the price is now very unstable in the market. Sometimes, we buy more and then the price is slowing down. I also feel difficult to find out any exchange for my altcoins. So far, just learn and more information should be gained every time.