Guys on SS have different goals:
1- Get laid. Ok if you're under 25, non committal, or have been in a sexless or toxic relationship. Otherwise, being a slave to the p*ussy is really shallow thinking and a waste of time. You CAN get p*ussy with a solid woman if you look a little more.
2- Girlfriend. This is better. Someone you have commonalities with and that "gets" you emotionally. They are responsible and have a life besides you. Sex with this person can be amazing based on a deeper connection than just the physical as in #1. Unfortunately, some on SS get chastised for pursuing this option.
3- LTR. See #2 + a relationship and partner that has now stood the test of time. This is the sweet spot. You've had fights, maybe a breakup or two, but can communicate well enough to work it out. It's healthy and non-toxic. Sex is off the hook due to a very strong connection.
4- Marriage. See #3 + up one level. I personally would recommend against for many reasons but some go down this path. Just realize that one day all relationships end. Very few end up married for 40-50 years anymore. Why push 50% of everything you own into the middle of the table and gamble you're not going to be one of the 60%+ that end up divorced? Marriage rates are declining for good reason. It takes two votes to get married but just one to end it. Strange and unfair, but true---and CO$TLY for most men. Women file for 80% of all divorces in the US.