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.
You just spend time to monitor the coin and its events of the coin you are holding. In the world of trading you must also spend time but not that too much. Yes even though it is needed sometimes but don't do it everyday because I think if you do it everyday and spending too much to wait on the price. You are looking 100x everyday that will be possible that you will become emotional when it comes in your coins.