Re: Worth day-trading casually(1-2hrs)? + further advice/guides
Some of the day traders that I know spend more than 1-2 hours to trade daily, in fact, almost more than half of their day were spent on the computer. With such a little time to do your day trading, it must be pretty rough I guess 
Why don't you do swing trading? You can spend 1-2 hours each day to research and look out for potential coins and buy it on the third day or second day after your research (or whatever day it is, up to you) and hold it for around a week / whatever you wanted. Some traders found this strategy easier to do because usually, the trend line doesn't change that much unless there is some fundamental news (this is why you have to use stop loss).
Just my two cents.
Why don't you do swing trading? You can spend 1-2 hours each day to research and look out for potential coins and buy it on the third day or second day after your research (or whatever day it is, up to you) and hold it for around a week / whatever you wanted. Some traders found this strategy easier to do because usually, the trend line doesn't change that much unless there is some fundamental news (this is why you have to use stop loss).
Just my two cents.