I want to quit smoking but i fail everytime

[toothless]

hey all im a dirty smoker and i have been smoking since i was 15 years old and i am 29 now

i have been trying every month to give up smoking since this year and i have failed to give up and i give in to the urge i have 2 children one 8 and one 6 turning 7

I allso cough up what looks to be blood but im unsure cause its already down the drian i have tryed so many attempts to give up but i fail and everytime i have smoke my throat hurts a little five mins later after i have finished the smoke

so tonight is the stand where im saying NO and the half packet of smokes i have i gave them away and i have nicabate gum and extra chewing gum that i have used and it did work but the taste is what took me of from stop chewing them after a week