Answer:
I belong to you but others use me more often than you do
I have keys but no locks. I have space but no room. You can enter but canβt go outside. What am I?
The more you take the more you leave behind. What am I?
You do not want me when you donβt have me but when you have me you don't want to lose me.
What is harder to catch the faster you run?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.