I have been learning how to trade btc and altcoins by myself and having my experiences. I read online articles on trading signals and what to watch out for. I've made some profits and lost a good deal. Good thing I started with very little capital. Right now everything looks so negative especially as btc went so bearish.
I need advice on how to improve my trading because I really want to do this

I can advise you not to listen to anyone's advices, because often these people do not know the market, and earn on their advices. I think that those who can make a profit in the market will not constantly talk about it, so as not to increase the number of competitors. I advise you to rely only on your gut, your trading analysis and buy when a lot of people are selling, and sell when a lot of people want to buy.