There are different type of investors mate , some does not require time while others this is very important lol.
Like me , some of my coins are for long term while some is for short term and others are for semi long term that means one thing , I am willing to wait for some time and I am ready to sell at other time .
we will be considering to buy or sell depend on market flow .
I agree, I am one of those people who are long term investors and we do not really have too much to do, I bought bitcoin, and I still do sometimes, but that's my whole job, I have to do nothing else, it could be 30k tomorrow or 20k tomorrow and I would not make a single move, which means that it's a very easy and lazy job and could be alright.
I know that it is not going to be the same for traders for example or short term investors, they want to make sure that they could invest into something that could make a lot more money in a lot shorter time period and that is why I believe that we are going to end up with difference in the workload that we both have.