Conclusion
As established, the best way to prevent colorectal cancer is through regular screening. The temporary discomfort of Invasive screening procedures is worth the long term wait.
References:
[1] https://www.cdc.gov/cancer/colorectal/basic_info/symptoms.htm
[2] https://www.cdc.gov/ibd/
[3] https://www.mayoclinic.org/tests-procedures/colonoscopy/about/pac-20393569#:~:text=A%20colonoscopy%20(koe%2Dlun%2D,inside%20of%20the%20entire%20colon.
[4] https://www.healthline.com/health/sedatives