Gambling should be a form of entertainment. Nonetheless, when you face moments of grief and high stress, you may start to depend on the sense of excitement.
You may use gambling as a means to deal with your grief or stress. This is where games of chance go from entertainment to becoming problem gambling.
Bear in mind that gambling is entertainment
Play for entertainment and not to make money. It is not a means to make money or earn extra income. The chance is that you will not come out ahead.