Everyone is complaining about Hecarim but...
I cant seem to make him fucking work. What the hell? I lose every early game, I die in every invade, my ganks are trash because I feel so squishy and die if there is any countergank/turnaround, I cant tower dive because I die immediately, if I dont have the blue buff I run out of mana in the matter of seconds, I am still to build triforce first item because I already get 1 shot all the time and its so expensive that by the time I went tank I would probably either farm all game making me useless or die in every single teamfight/skirmish, on the other hand because I go tanky early game, by the time I get triforce game either ends or I get it and cant seem to do shit because everyone is tanky already, I mean I can 1 shot the ADC yes, but I still somehow feel squishy and die fast. Not saying that I am total trash on him and dont do anything its just that he is supposed to be broken af right now according to everyone and I did use to main him back when he wasnt even that good (season 3, also I had much much more success with him back then) but I cant seem to carry with him and I get flamed for it quite often.
On the other hand is Volibear who is considered trash, even fucking Trick2g stopped playing Voli, but somehow I cant seem to lose on this guy. Yes the first clear sucks balls, but after that its a breeze, I am never low in the jungle, its impossible to die during a gank because of the passive, both ghost and passive have a very short cooldown so I am able to constantly gank and constatly tower dive people, after I buy just 2 health items I feel unkillable and can easily solo kill 2 carries unless they are champions that can kite extremely well or flash over the wall, I mean Q (which is also an auto) - 2 AA - W kills any non tank champion in the game easily, also after 6 items I can literally go 1v5 and not die ever so they either flash away, blow all CC/ultimates on me or fight me and die to my ulti and W. I mean I literally got 10 S+ in a row.
How is this possible, its been going on for a month now on multiple accounts in 2 regions and different elos. How can I dominate on a "trash" champion but constantly fail miserably on a champ that everyone from bronze to pros consideres broken in solo queue ?? Am I doing something wrong? Sorry for the wall of text.

only use W when you have 2 stacks of Q
cinderhulk and trinity should make you tanky ish