Do you think you're better off alone?

Better off? There are pros and cons about being in a relationship where you live together and being 'single'. Financially you're very often better off not being alone, but that's in my opinion is no reason to stay with someone or get together with them in the first place. When you're on your own, you have the freedom to do more things that you'd like to do, but it can be very lonely to do them on your own. Good friends are valuable whether you're in a relationship or not, I would suggest. Being devoid of friends and a significant other, to use a modern word, sucks.