no manners whatsoever when it comes to eating and talking (and spraying) at the same time
You’ll be fine, Baldo. Just make sure you eat enough food to remain healthy.
At 63 (64 on Saturday) I am finishing up my degree in Physics that I started 40+ years ago. It’s an even bigger chunk to bite off now than it was then. Baldo should not worry about biting off to much now.