I don't know wheich positions have been rehashed here, but the one that I tend to lean towards is that suffering is crucial to the development of humans as beings who will eventually "be like god". -Ps
This statement means that Jesus wasn't "like God" until he suffered his agonizing death. This statment also means that angels in heaven are not "like God" because they have not suffered. In Genesis God said "Look, man has become like one of us." Also didn't Jesus say "If you have seen me, you have seen the father?"
I think you want to imply "discomfort" instead of "suffering." When I think of suffering I think of things that will cause lasting physical and/or mental damage to a person. Anything less than that would just be "discomfort" in my opinion. If you believe that actual suffering is crucial to all people then please do NOT have kids!