Table 3.

Display of the process of extracting a theme from semantic units, codes, and related categories

Theme	Category	Subcategory	Code	Semantic units
Participatory dialogue	Perceived advantages	Be healthier	Fewer physical complications	You get better, you do not have a headache, and your blood pressure is set, your whole body gets less damaged, your illness falls.
		Lower cost	Save money in your pocket	You have low cost, do not waste money, you have savings.
			Saving time	If you save time, you have more time, do not waste time.
			Have a healthier friend	You meet friends, whom you look for, do not like a friend, you find a new friend.
		Better social image	Family acceptance	You are proud of your predominance. You do not blame your family. Your family will be better off.
			Doing better homework	Trying to learn more about homework.
	Perceived disadvantages	Lower fun	Lose friend	If I let him down, I do not have to be with my comrades, my friends are getting away.
			Losing fun	Have fun with all the Iranian youths. Other fun for us. This is a great place to relax. It’s fun.
		Physical and psychological dependence	The physical dependence on nicotine	I’m annoying. I’m so angry with my nicotine. Well, you’re addicted to being bullied like a headache.
			Psychological dependence on nicotine	The disadvantage of this is when you will only be living and doing it.
			Believing in individual ability	If I do not, I will not cut it if I do not want to.
Behavioural confidence	Self-efficacy	Strong will and belief	Resist temptation	If I go in front of my friends and even the conditions and availability of WP is possible, I can reduce it or less to beat it.
Physical environment change	Context suitable for consumption	Availability	More supply	Get some WP anywhere and stay tuned.
		Cheapness	Low price	WP is not expensive. With a little money, he can hookah.
Emotional transformation	Pleasant feeling WPS	Enjoyment of consumption	Better mood due to consumption	Make me feel so trickier to make me feel better.
		Enjoy preparing	Excitement for making WP	Making and preparing for it has a special pleasure.
Action for change	Active reflection and reflective behaviour	Monitor the WPS	Having an incentive due to the amount of consumption	I wrote this to the energy editor. I was happy to have this writing a jolt.
Social environment change	Social support	Emotional support	Compassionate friend	My relationship with my friends is high. I have a relationship with them so that I can use their knowledge and understanding to reduce my WPS.
		Informational support	Awareness of the friend’s side	I have a friend who says that this is the case. Any advice or advice he makes is important.