Into the relationship for some time, I realized I am too attached to my girlfriend. Usually like texting her every day and "expecting" to hang out with me often.

Usually I am here prone to disappointments because of her canceled plans, however, she reschedules and we go out. But I usually have expectations and disappoint myself.

Also, I text her a lot, every day.

How to get disattached? Have an exit plan and have the ability to walk away if something goes wrong?