Having a relationship with people of questionable character is like playing with a razor blade on your skin, and pretending to observe that it is harmful to your body.
dangerous-people
enemy-friends
know-your-steps
malevolent-people
playing-with-fire
predators
relationships
spy-your-enemies
sycophants
terrorists
hatred
the-unknown-devil
watch-your-friends
wolves-in-sheep-clothing
worthless-people
bad-people
animals
enemies
oblivion
bad-friends
friends
beasts
malice