>>212888595Step 1. Stop whoring around with hookups (no more quick dopamine)
Step 2. Start dating a girl with whom you can build a family with and grow old together, BUT don't live together so she can't take half your stuff under German laws.
Step 3. Once you're sure that she's the one - marry her and have a child together
You don't get dopamine hits during all that. It's a long, arduous and stressful process to get used to other person on a level where you don't love them for something, but despite their shortcomings. Then it's very hard to get through pregnancy and first 6 months of infant's life. In the end you get a prolonged sense of happiness and joy that isn't just dopamine. You have people who trust you, who rely on you, who want you to be around even if you're flawed. When you get to that point, there should be no thoughts of divorce, since you chose well - with your head and not with your dick.