I agree. There are two parts. One one's feelings --which one can control or perhaps at least control whether one is subject to the source of frustration. Jea

I agree. There are two parts. One one's feelings --which one can control or perhaps at least control whether one is subject to the source of frustration. Jealousy can definitely be an issue if one finds oneself to be inadequate compared to where one could imagine oneself. The other is the second party's attitude. And, to some extent, the second party should also more or less be themselves --that is, don't apologize for where you find yourself but also don't be completely oblivious and offend by not being aware of the situation. Have decent manners. So, if the above are intractable, I would likely find another set of friends one is more comfortable being around. People can outgrow each other. It happens frequently.