Why do I get so sad when other ppl have good stuff happen to them? Like idk, why do I just get so nervous? Is there psychology behind it or smthng

Maybe you miss the times there was good stuff to you

or your scared bad stuff will happen  to them

or maybe you think yo’re bad luck

Explanation:

It’s a guess

hop it helps

a, b, c - sides of a triangle

a + b > c

a + c > b

b + c > a

we have a = 5m and b = 11m. substitute:

5 + 11 > c

16 > c → c < 16

5 + c > 11         subtract 5 from both sides

c > 6

11 + c > 5         subtract 11 from both sides

c > -6

c < 16 and c > 6 and c > -6

thereofre your answer is 6m < c < 16m