Seems everyone really benefited in trading and surely we all profited good to it. As I see trading as the fastest yet risky way to profit rather than mining but before with all of these profit we all loss but then we learned from our experiences and use these to become a greater version of ourselves. Trading isn't for everyone but it can be when we really wanted it.
Yes, trading is always been a beneficial to everyone because coin market value is visible and can be analyse the trend, so that we will know the time to sell and buy that particular coin and besides there are many stories that claims as trading as their main source of financial income and i believe it too.
Trading has been very beneficial to me especially for financial support. I know that other people are also depending on income in bitcoin but just like life, not all people succeed in this line. I don't know but emotion really affects the decisions I made when trading and if I am not careful enough there is a great chance that I will lost all of it in just one click. Trading is also good to be combined with joining signature campaigns in earning cryptocurrencies. Earning bitcoin and altcoins from signature campaigns enable me to participate in trading which I like very much because I find trading very exciting.