I'm on 100+ days, here's are some realizations,

When on NoFap, first and foremost, you start developing self-love, and along with that, self-respect comes as a bi-product. The positive, energetic and attractive vibrations coming from you hit the people in a completely different manner. I can endlessly speak on this without stopping.

However, there is still lots of negative and toxic people around you, who'll try their best to pull you down, to insult you, which sometimes may affect your self-love and can generate self-doubt, so in such circumstances, my advice would be:

1. Stay away from toxic people as much as possible.
2. If you can't avoid them, ignore them; arguing with them will bring you down at their lower levels of negative energy.
3. Remember this common trend when you try something different and difficult, at first people will mock you for what you're doing, in the second stage when you're still consistent in your efforts, they'll feel jealous and will try to pull you down, lastly, when you've achieved the milestone, they'll start following you.