why did it end like this (Depressed Deku)

this is my first story sorry if its cringe ('^-^) anyway this is where izuku midoriya is depressed, he puts on a fake smile and acts okay, but is he really?

Primal Instinct Izuku

Everyone thinks Izuku is quirkless... even himself. When All Might crushes Izuku's dreams of becoming a hero, Izuku shuts himself into his house for a year, and emerges with a newfound quirk, a lesson in confidence, and a powerful body. His quirk, Primal Instinct, lets him access his primal cat ancestors to transform...

Change [Depressed Izuku (BNHA/MHA, Tododeku)]

[no quirk AU] (WARNING; story contains triggering themes such as self harm, suicide and abuse {TODODEKU}) After a fatal accident with his mother, Izuku Midoriya is taken in by his uncle. He transfers to a new middle school, where he decides to work as hard as possible. Midoriya Izuku has gotten into the prestigious hi...