I guess I am recovering "nice guy" and I always had this obligation to respond to people's texts and calls. Recently, I just stopped this habit. The only person I feel obligated to respond to is my dad and mom (because I look up to them). is it disrespectful to just not respond to friends' texts to chill?

Before in freshman year of college, I would pickup the phone and stop my studying for midterms to explain I was studying. But I kinda realized "fuck it" because all that energy used to explain the situation is so pointless etc. more importatnly, it breaks from my focus of getting things done/my task

is this a rational train of thought?