You ask Timmy in Lawrence, KS. Timmy is 4'5" and his opinion will skew your decision. You don't know Timmy's height as he didn't state it like you didn't state your height.

You ask Sally in Chula Vista, Ca. Sally weighs 586lbs and her opinion will skew your decision. You don't know Sally's weight as she didn't state it like you didn't state your weight.

I can go on with the variables and you can go on taking advice from everything but the horse's mouth.