i agree with you, it also depends on the kind of personalities withing that group but mostly i would suggest to make things go faster especially when it comes to getting a tasks done , i always try to contribute as much as i can than wait till someone goes wrong and damages are done. but i would suggest if you feel you know something is good to share your opinions about it and hear what others have to say also. after all you would learn more because you have stated what you understand. thanks for reading , i really hope this goes a long way in inspiring youths everywhere to be more confident of themselves