It took me about six weeks to give up smoking completely and switch over to
vaping. Like you I was still smoking a few a day and just could not make that mental leap to stop.
For me, smoking was a very large part of my life. Everything in my life for 33 years revolved around my smoking, it was part of who I was. So, how do you go about giving up a whole part of your life? The thought was rather daunting to say the least and kept me from tossing those last few smokes.
While cleaning ashtrays one day, I finally just decided to do it but I kept a partial pack with me, "just in case". I will admit, I was panicky at first but I as every day went by I found I missed smoking less and less and vaping became the "new normal". My pv barely left my hand for the first while, I guess I kind of clung onto it for dear life and I vaped a lot. lol
But I found that I was okay with not smoking and just vaping and that the fear was just that, fear of the unknown. It also helped to come and hang out on the forum - the people here are so supportive.
After a couple of months I threw away the mangled cigarette pack from the bottom of my purse as I didn't need them anymore.

It's been over 4 years now and I am still grateful every day that vaping came into my life.
Oh, one last thing, I always found my brain could not wrap itself around the fact that I was "quitting" smoking as every quit attempt I had ever done had failed. So, it helped me to say that I was just "switching" over to a different way.
I wish you the best of luck. I hope you can make the switch over completely, I'm rooting for you!