I feel jealous of other people

I open Instagram and I see stories of my friends going to other countries and touring the world. I go to school, and I see people flaunting their money, roaming in luxury cars and splurging money. I go to the supermarket, and I see rich people with Porsches, BMWs and such.

I see other people hanging out with their friends and having a good time. Why not me😭

All these people have a higher standard of life than mine and I can't help but feel jealous.