is it worth it to get a diploma in interior design? Please i really need an...

[Susan]

...advice, this is my story? so when i was young i didnt finish uni after my high school i guess that wasn't the best decision i made in my life i mean when your young u might make some decision that u will regret later, anyway i was really good at high school i was on top of my class, but i picked love over everything else and i married my husband at 20, i started having kids, and life got really busy, now i have 3 kids 8, 5, and 3 years old,who i really love deeply, i really think its time for me to start something , am 28 years old now, am too scared to go to uni i mean after all this time i dont know if i can study at a uni plus they wont accept me that easily , i came across this colleg(CATC) that i can get a diploma in interior design(distance education) and i dont know if its the right decision, i really need help, i may started my life from the wrong side(getting married an having kids first) but i really need to fill this in my life.thanks