Revelation

yesterday in Bible class, dr. towns was talking about the book of Revelation. I was getting scared during this class period, because i was jsut thinking what if Jesus came back right now, today, or tomorrow or next week. i know that that is the ultimate joy for Christians, but me personally i know or in better words i want to enjoy the good earthly things too like marriage and family and the career that i want. I was also thinking about what if Jesus didn't come back like now or soon and i had children and Jesus came back during the infant life of my children; i didn't feel that happy about that either. I want my children to explore the good life on earth too, it's just something about it. I'm certain that Heaven is like waaay better i mean i can't even measure how much better it is then the good stuff on earth, but iw ould want my children to have love family marriage play sports get an education too.