["So, is it wrong to not want your child to join a sport because you just don't want to have to take them to practices?", "Haha! No! It's not wrong! My son played travel baseball for 6 years and we spent 6 days a week at the ballfields!", 'That sounds awful! I feel a bit ashamed, but I really just want to talk him out of doing it.']
It's a huge commitment for him and you! If you don't think you can do it, I wouldn't sign him up. There's no shame in that!
My son wants to join soccer, but I just don't want to have to take him to practices and I am a bit ashamed about that.