Wish you all the best, I did something similar. Started at college by age 39, finished by age 43 and then again started master of science studies.Now I have a master degree in chemical engineering. Everyone has talked that I am crazy, But I followed my dreams. For past two years I changed my passion to code, mostly due lack of challenges after finished my college days. In summary: follow your dreams. Being a little bit crazy is not a bad thing )) As you see, I'm learning english as well, if I broke something , it's learning process )