Relationship.
The first thing is being by your self. This allows me to have maximum control over my life, relationship adds weight in that sense. You don’t completely control your routine, you can not have Eat.fit, or meditate for 3 hours. Sleep quality is poor. There are tons of sacrifices even without getting married. After marriage and children, there are a whole lot of liabilities.
Then there is constant stimulation that a relationship inflicts on you, and it can easily trap you. Another thing is this whole set of things don’t excite me.
The danger of living alone is first, becoming like Nayaneesh. Not having a kind of stability.
There are some good parts of relationships as well. Being able to share things, kisses and hugs and this short of helping each other.