If you are not ready for marriage you are not ready for dating.
That's all.
Otherwise dating for what?
For fun?
If you want have fun
Get a hobby!
If you want have fun
Hike badger mountain!
If you want have fun
Get swimming lessons!
If you want have fun
Get a job!
If you want have fun
Get a dog!
You don't use another person's heart for fun!