The World of ToMMyGiRL

I like If I'm useful for someone or something. But I don't like if I'm being used by someone. It might look similar. But it is different feeling for me.
If I'm useful - when someone ask me like do you know this place or how should they go that place, I can send them out, I can show them around.
If I'm being used - I go out with them to show the place, but when they meet their friends or something at that place and they don't need me anymore, I become like I'm extra. They don't really care I'm around them or not. They will do whatever they want. I hate being like extra or alone. Yes, after all, every times, I'm still lonely.

I feel miserable when someone ask me following questions -

Don't you do further study?
Have you found job?
If you don't find it yet, how do you survive during those days? (now is around 4 months being jobless, yep.)
Why don't you work part-time job?

I don't mean they can't ask me. But it is just me. I'm stubborn and lazy girl.