It is good for us to gamble and see gambling as fun instead of treating it as one of the profit making venture. If you gamble for fun you will not over gamble and lose your fund but you will do it as something you love.
Always, because that way we can minimize the risk in gambling.
Doing it for sole purpose of having fun alone will give us the best entertainment because we will be able to limit our loses, hence we can enjoy to the fullest. Winning although is our main purpose but when having fun only, we don't expect we will win all the time as we know we are not capable.