instead of playing killers like nurse, blight and spirit (the worst killers in the game) use for example bubba in combination with a few builds that i will tell you later on. (very strong yes yes)

after you have learned how to play the best killer in the game and leveled him up enough you should now have many perks. at this point you are probably using perks like tinkerer, pain ressonance, pop etc. which is bad. a few perks that work great on him are: Iron Grasp, Agitation, Noed and the best perk by far: Insidious

after you learned the true power that bubba provides and you managed to acquire the best bubba build you are now ready to continue your journey as a future bubba main. we'll come right to the point: you will now down a survivor and hook them in the basement (if possible otherwise hook them in a structure where you can hide behind walls) and the last step to achieve pro gameplay: stand in a corner while looking at the hook. if they even dare to come save you are going to use your immense amount of skill to down that survivor aswell with your chainsaw. in a matter of a few games you will be the best hockey player out there.

after you completed the 3rd step and managed to be the best hockey player out there you should get many kills per game and because of that your depression is finally cured, Congratulations! (the following picture portraits you being happy)