It's good to play gambling with sign up bonuses, but I don't think I can sustain long with it without losses. You need to experience failure first in gambling in order to win at the first place. By the time you'll be mature enough through experience, gambling management is your own way to become lucky to win the betting games.
Getting matured is different from getting addicted it must be taken correctly, using bonuses can start your deeper interest with gambling so best to make sure not getting too much involvement then suffer problems after, use bonuses to enjoy and to try your luck from each time the site offers this features.
he didnt compare addicted from being mature and i dont know why he just inserted the word mature on his sentence above , there is no real connection of being mature and being addicted to the topic of the op .
gambling with bonuses is a good idea to test the gambling site and if you feel that a gambling site is okay , that is the time that you can desposit real cash that comes from your own pocket .
i myself only play a gambling using the gambling sites bonuses but @
Astermony is right that it cant sustain me for a longer time because bonuses always comes small .