Dads are the coolest. But having that title doesn't come with a cost. You'll soon realize that parenting isn't that easy. And it can sometimes be tougher than it looks. Here's a post for anyone who's a first time dad.

1. When you realize your kid wants to bite...everything.

2. When you have work to do and you have to feed your son.

3. The first time you eat while carrying your baby.

4. The first and last time you'll ever leave them alone.

5. When they decide to puke everything out.

6. Your first and last time attempting gaming and feeding together.

7. Your first time on a train with them on your back.

8. Some funny moments you make are met with lots of crying.

9. You buy toys you actually like yourself, even though they are not old enough to play them.

10. You'll remember to change their diapers often, next time.

11. You'll never let your grip go when you hold things above them after this.

12. And you'll never leave the markers lying around while you sleep.

13. When you learn you have to have superhuman reflexes.

14. And not just once.

15. Your first and last time on a ski trip with your baby like this.

16. When you first learn of a child's strength. You learn quick on this one.

17. When you learn to never let your guard down even while sleeping.