My Brother, Your parents sent you to school to learn how to be independent and assist them too as they are getting aged.
Why wait for a non existing white collar job When you have all limbs functioning very well?
Humble yourself, go in for any menial job that will keep your body and soul together and GOD in his infinite mercy will show you the way where there seems to be no way.
Leave the issue of pleasure and pride for now and all shall be weel with you in JESUS NAME...AMEN...
Keep trusting and wait on HIM alone.
GOD BLESS YOU RICHLY FROM THIS MOMENT HENCEFORT.
Good Luck....