i'm one who spend too much time for trading. I made so many stupid mistakes because of thinking emotionally instead of logically.

what is your opinion?
Without giving time, you can't explore your destination. So that Time is the vital thing for making a profit. but the decision should be made based on real scenario instead of being emotional. that's why Time is not the culprit rather than decision.
I think Trading requires much time along with perfect choice. So don't blame your spending time, you have to choose a right track and right decision.
We really need time to do all task in crypto, what we should blame is that we cant manage enough our time to do all those activities that can help us to improve our trading skills and to have more time to watch the market for we might miss some important coin. If you have more time then it's your advantage to learn more and to earn too.