This model is a representation of how relationships should work. The bars are the levels you should be at, always, in a relationship. You need to know them more than you trust them, trust them more than you rely on them, rely on them more than you can commit to them, and commitment should be higher than touch.
A lot of relationships in this generation have a greater touch ratio to the others. I feel like commitment isn’t seen as a necessary arrangement in ones life. Did you know: if you cohabit with someone before getting married, you are at a much higher risk of being divorced.
Follow this formula in your relationships and see where it takes you. I am going to say you will be much happier if you get to know someone before move in to a relationship. Dating is not gone, it is essential for getting to know the person you like. Plan a date, do not just hang out. Go out and try something new!