Lol welllllll okayyy your post has mild similarities but consider the following
Are you concerned that every single action you take with the dog may be the wrong one and lead him into a life of desolation , ruin and devastation....because you didn't teach him the right manners and therefore he will be unable to navigate social situations?
Have you taught him to use a fork and knife whilst simultaneously being able to feed him when his choice to eat certain foods changes on an hourly basis?
Are there fifteen different methods for making sure your dog grows up healthily and happily....and have you figured out which one is the right one on the basis of contradicting information?
Do you need to change the dogs clothes and nappies seven times a day because the weather changed and now it's too hot so there's a sids risk of him overheating but it's also raining during the summer so how will you keep him the right temp but protected from the elements?
Have you taught him how to cross the road safely when the most fascinating thing in the world is to see fast moving cars and diggers up close?
Have you played lego with him for hours on end and dealt with guilt when you get up for ten minutes to do something interesting he house or God forbid just have a break and the dog begs you to play with him?
Have you sleep trained the dog ?
Can you do all this whilst running on an hours sleep for the last five night , rubbish diet because the baby cries when you go to the kitchen ( but it's tough to make a hot meal with a baby on your hip) and when the washing is backed up so your in last week's leggings and a top that hangs off you and gets in the way ?
Lol in fairness op I admire your enthusiasm and hope .....but no one is ready for children....doesn't mean you won't be brilliant but it's more complicated than your post 