My future job

I don't really have a life plan where my main goal is to work in a determinate job. I actually haven't figured out exactly what kind of job I want because this is my first year as a sociology student. This career has multiple areas where I can specialize and I don't think I can decide until I'm on my 3rd year. I'm majoring in sociology because is a career that makes us thinks critically. It gives you the opportunity to observe and understand in a better way our society and this way being able to make a contribution to improve it (ideally).
Despite not having figured my ideal job out, I have some jobs in mind that seem interesting but I really don't know for sure what task I'd have to do. A ONG seems very attractive to me, the idea of making studies to diagnose communities’ weaknesses and coming up with plans to make better conditions for a those is very appealing. Another idea, similar the previous is to work for the ONU or some public institution.

I’m aware that this kind of jobs demand to work in an office and even though I wouldn't really like to have to work constantly at the same place, but I'd do it anyway if I had to. I'd rather have different kinds of part time jobs may be, or work as a consultant for different organizations. Now, of course I definitely wouldn’t stay at the same job for my whole life, I would frequently look for different challenging jobs I could change to and see how it goes.