Actually i am not disappointed in trading whatever transaction has failled during the time that was choosing the trading sites. Because trading application has different views on exchange. There is somewhat easy and difficult but for the security of your wallet you have to search a better trading site that endorse by your friend having done on trading cause that the best procedure your are looking for.
at the moment I'm not disappointed in trading because I'm lucky and get a lot of profits in trading and I hope luck is always with me
Don't just depend on luck learn how to trade professionally without hoping for any luck, personally I am not disappointed with my trading skills because i know every transaction i made is comes from hard work, so i just lived for every decisions i made. Trading is not that easy, but its really profitable when you master it.