I'm not going to commit myself to my job.
What's going to happen in your life when you choose relationships with people over your job?
I'm single and I don't have any problem with it.
It's okay to decide for yourself what you want your work/life balance to be. If you do not want to prioritize having a career, then that is okay as long as you can support yourself. However, over the long term and when you are no longer single, financial stability will be more important and you will want to focus on being successful at work for the benefit of you and your family.
Yeah, that's what I'm thinking. Plus, I'm not really feeling like I want to make this job a career. I want to take some time and consider exploring other interests.
It sounds like you're making these decisions thoughtfully. It's certainly better to take this time now, while you're single, to figure these things out.