It's about how you feel elated while gambling. High rollers often have a habit of risking huge money while there are some who find action even with small amounts but should be a frequent one. OP's way works if you want to get gambling experience on consistent basis. Everyone has different way of gambling so yes lot of things what he has said wouldn't go well with others.
What being a big roller does is that, it opens us up to two faces of things which are one the possibility of winning big, and secondly the possibility of losing also and that is what we must take note of all every given time, because those of us who have tested both features before already know the risk associated with both method of applications.
Those that are already big money bags in the industry already know when to go in for.the big roller or reside along with small amount but will have to wager many time more which also will increase the risk level in fhs whole process.