https://www.singlecare.com/blog/news/vaping-statistics/

https://www.theguardian.com/lifeandstyle/2019/feb/04/dermatillomania-meet-the-people-who-cant-stop-skin-picking#:~:text=Skin%2Dpicking%20disorder%2C%20also%20referred,as%20one%20in%2020%20people.

https://www.psychiatry.org/patients-families/hoarding-disorder/what-is-hoarding-disorder#:~:text=Hoarding%20disorder%20occurs%20in%20an,substantial%20distress%20and%20problems%20functioning.

https://studentscholarships.org/professions/150/employed/automotive_service_technicians_and_mechanics.php#:~:text=There%20are%20approximately%20763700%20people,Automotive%20Service%20Technicians%20and%20Mechanics.

https://www.forbes.com/sites/larissafaw/2015/07/28/watch-out-ladies-millennial-men-are-gold-diggers/#:~:text=Two%20in%2010%20single%20adults,And%20young.

https://www.theworldcounts.com/challenges/toxic-exposures/polluted-bodies/how-many-babies-are-born-a-day#:~:text=About%20385%2C000%20babies%20are%20born,10%20billion%20people%20by%202056.

https://en.wikipedia.org/wiki/List_of_countries_by_cigarette_consumption_per_capita#:~:text=Cigarettes%20are%20smoked%20by%20over,tobacco%20consumption%20continues%20to%20rise.

https://www.psychologytoday.com/us/blog/what-mentally-strong-people-dont-do/201609/9-core-qualities-highly-sensitive-people

https://en.wikipedia.org/wiki/List_of_countries_and_dependencies_by_number_of_police_officers

https://www.theverge.com/2016/11/13/13597824/why-nail-biting-habit-science

https://www.quora.com/How-many-Christian-churches-are-there-in-the-world

https://qrius.com/who-started-the-flat-earth-conspiracy-theory-how-many-actually-believe-this-and-what-do-they-believe-exactly/

https://www.apa.org/monitor/apr06/latest

https://www.everydayhealth.com/anxiety/understanding-hypochondria.aspx#:~:text=Affecting%20approximately%202%20to%205,serious%20illness%2C%20especially%20in%20childhood.

https://nces.ed.gov/fastfacts/display.asp?id=372

https://www.reddit.com/r/NoStupidQuestions/comments/6vfyxe/what_percentage_of_people_in_the_world_have/#:~:text=What%20percentage%20of%20people%20in%20the%20world%20have%20siblings%3F&text=The%20exact%20number%20isn't,countries%20are%20higher%2C%20some%20lower.

https://www.healthline.com/health/nose-picking#:~:text=Why%20do%20people%20pick%20their,schnozzes%20from%20time%20to%20time.

https://www.cuteness.com/13429545/why-dont-some-people-pick-up-their-dogs-poop

https://abcnews.go.com/GMA/story?id=2920989&page=1#:~:text=A%20recent%20survey%20found%2015,just%20annoying%20%2D%2D%20it's%20expensive.

https://www.theverge.com/2018/9/23/17890516/forward-this-or-youll-die-in-seven-days-on-the-persistence-of-chain-letters

https://www.quora.com/How-many-lawyers-are-there-in-the-world-1

https://www.finder.com/doomsday-prepper-statistics#:~:text=Adding%20up%20the%20numbers%2C%20that's%20roughly%2055%25%20of%20American%20adults,prepping%20for%20the%20end%20times.

https://www.colorado.edu/asmagazine/2018/04/04/extramarital-sex-partners-likely-be-close-friends-and-men-are-more-apt-cheat

https://www.youtube.com/watch?v=Q3RVSEjo77Q