Yeah I'm calling BS. The salary doesn't fit IB at a BB (too low), the writing is so simplistic (like a JC student), s/he doesn't go into any details about the job except the name, and a banker at a BB not spending anything except on food and allowance for parents? Please la. I know the job and I know the type.

Creating a fake persona on an anonymous forum is just going to make you feel worse about yourself. Try to be satisfied with what you have. It is always healthier to face reality than to pretend otherwise.