But personally, I think it is better to make friends. I'm three years older than you, and I don't have many friends. It's hard to make money!
Expand your interpersonal relationship first, and it will be relatively easy to do business or do other things in the future!
At least with the help of friends, it can save a lot of effort ~
Moreover, you can't have too many friends, and making more friends is also good for you!