In Commas^x, TEFL^x

Raak wrote: Hello there I'm going to be doing a CELTA (TEFL, ELT) course in August. I'm putting together a handwritten story which the interviewer has requested. Can someone please take a look at the following sentence and advise me on whether it looks okay please? "Nothing is more rewarding...

Hello there I'm going to be doing a CELTA (TEFL, ELT) course in August. I'm putting together a handwritten story which the interviewer has requested. Can someone please take a look at the following sentence and advise me on whether it looks okay please? "Nothing is more rewarding than pushing...