I have met with bitcoin experts just to get as answer to this question but it ended up in an argument, i need to know were to dive into.

btc trading or btc mining

which is more profitable.
They are all profitable, and you will find successful people in both sectors. Successful individuals in trading may have the opinion that trading is more profitable than mining, while other successful individuals in Bitcoin mining may claim that Bitcoin mining is more profitable than trading, but for someone with no knowledge about Crypto currency in general the most profitable for them will be just buy, invest and hold Bitcoin.