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It is just plain simple that if people are into long-term, just go with Bitcoin. If you are actively trading whether it is really your expertise or just your hobby, then it could be different coins every day. I think there are some people misinterpreting what you're saying or what you're trying to imply.
Day trading did not work for me so I just went up straight hold for Bitcoin. I understand that taking it slow does not work for you and you decided to day trade or like you mentioned "trade coins everyday". Everyone has their own strategy in the end.
It is a need for us where we become productive and profitable for a reason that not all are become traders or really wanted to be. Just like you, you preferred to become an investor and holder which I believe was the best choice. We have to live in a place that we think we are comfortable with. Some impatient individuals will choose to trade either.
However, all of these are totally a way to earn a profit. But there is one thing I could say - keep our greediness not to the maximum level otherwise, this could lead us to lose.