~snip~
In terms of right time it's on you if how you managed to handle both your time and finances gambling is a game of luck so treating it as part of your entertainment will prevent you from getting addicted, which most of the time is the problem, in the long way those who can control their emotions will continue to play responsibly, while those who can't will start to play without control meaning that they will play without anything that will limits them including the time in the casino.
Only we will know when we have free time to gambling. We can not risk our time to gambling especially if we are busy with our main activity. We don't use gambling too often because we don't want to get many problems from gambling so we just playing gambling occasionally. We know many people lose control from gambling and make them addicted to gambling but we don't want to get the same thing like them so we always try to manage our time to gamble.