/sci/ - Science & Math

How would you find the solutions to this?

|z-1-i| >= 4

(z: a+bi)

Hi /sci/.

I am almost never sick/ill.
I just get a runny nose sometimes in the winter, and that's all.
Have been the "healthiest" kid i know since ever.
I hardly exercise my body.
I'm not a "loner". I hang out with lots of people, and many are sick around me in class.

Why am I so healthy?
Let's IGNORE the fact that it could be just good genes, since we can't check that right now.

Can it be that I'm under average in hygiene?
I shower in average 5 times per week or so (5/7).
I wash my hands after public toilet visits, but only wash my hands after a shit break at home.

Can it be that I eat snot/boogers every day?
Seriously, this can be a clue?
Can this build up my immune defense?

If one have a tangent line that goes through the X-axis at one location, and the Y-axis at a location (described with a variable), how can one go forth to find a value of the variable that makes the distance between the two points as small as possible?

hey /sci/ do you think psychology is a science ?