I work in Finance, the field that deals with the study of investment.
Oh thanks for that information i have always wanted to get into finance 
Well in some ways we are all involved in personal finance i guess, for example when paying a loan.
That is very true most people do have to pay for a loan.  Can you tell me more about finance ?
Sure, it involves the dynamics of asset and liabilities, or as we call them in everyday life, property and debt.
Okay thanks for that information .  Do you know when finances came about ?
Not really, but it must be since money is around, since finance is also called the science of money management.