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.
Thanks for voicing your opinion...
Nice suggestion, i have also be watching different YouTube videos lately and am graduating learning... but to be honest some cryoto YouTuber don't create videos with newB in mind 😂
Ive read in a forum that fast change in prices can really make you an income if you are just vigilant and steady on monitoring.
I have also heard about this, i think it still all end up at buying low and selling high but at a fast pace... correct me if am wrong

You are right trading on exchanges is not a simple process, usually you do not get the price shown as last price because there are many small orders and prices can vary, i think we need advanced swap type of exchanges where we get exact value of our exchange as shown.
This is exactly what I also which for, but I think this is just wishful thinking and very far from reality as far as altcoin is concern... correct me if am wrong