No, no, no, you don't need a full commitment in order to be on the path to quitting. Yes, we'd all like to have an epiphany and say, "That's it, I'm 100% convinced, I'll never smoke again." Some people have that, whether it's because someone they love died of a smoking-related disease, or they just got sick and tired of spending all that money to enrich tobacco moguls. (When you don't smoke, it's amazing how much money you have to invest in stocks.)
This is sometimes a journey to being a nonsmoker, not an instant teleportation to going from smoking to a nonsmoking space. I was a serial quitter for a couple of years, maybe three. The only reason I'm quit today (1 yr and almost 2 months) is because every time I lapsed, I'd tell myself that I'd keep at it, I'd keep looking for reasons that were strong enough to keep me from smoking. I'd stop for a while--days, weeks, even months. When Covid hit, I had my strong enough reason--my kids would be devastated if I died of Covid because my lungs were compromised by smoking.
It's easy to say, "well, I'm not 100% into being a nonsmoker, so I won't try at all." Keep quitting front and center in your mind, even as you light the next cigarette. Keep being a nonsmoker as your aim. At some point, if you keep piling on the reasons to quit, you'll reach your tipping point and quit for good.
Good luck, my friend