I plan to sell accessories for server room

In my live I have already worked in a couple of different places and I came up with a conclusion that working under somebody will never be that good and will rarely bring you the satisfaction you need to be happy. Of course, this is not the same case with everything out there. I am perfectly aware of the fact that certain jobs are awesome simply the way they are and even working under somebody cannot spoil them. Another thing is a decent payout. If you earn a lot of money you probably do not care that you work for somebody. However, I have seen cases where people were earning lots of money but they had to quit their jobs simple because they were mentally abused and they could not go on. That is why I want to start my own business. I know that it is not that simple but I already have an idea which I want to implement as soon as possible. In fact, I think I have the money that I will need to start the whole thing. I want to open a computer accessories store or something of this kind. You know... server room equipment and accessories and stuff like that. I want to provide people with that kind of accessories because I know that they are crucial nowadays. Things and places like the server room I mentioned before are very popular nowadays. Thus, my plan should thrive.