Texas Chapter 7?

Can anyone give me some insight into what is life during and after filing chapter 7? Such as is it hard to rent an apartment or car? What can you do to avoid credit card companies taking your money from your account? What has been the worst thing? What is the best ? Will I ever sleep at night again? Anyone recommend a good attorney for Waco Texas filing? Please tell me there is light at the end of this pit of HELL.