Do you have days where you're baby would rather play by himself? My son doesn't seem to really want to play games such as peek a boo or anything. I tried to engage him and he would rather just play with his toys by himself and has a leave me alone attitude. I notice this happens occasionally and I feel it's probably normal because I get that way some days. But I just want to check to see if it's something I should be worried about or probably not?