How to tell when you've been rejected
Suggest getting together with them.
Listen for how they respond. If they seem enthusiastic, that's a good sign.

If they sound wishy-washy or annoyed, they may be trying to gently reject you. Keep a positive attitude when you ask to hang out.

A man bends on front a hedge holding an electric cutter. The man cuts a long hedge of a garden using an electric cutter. then

, the man removes leaves on top the hedge with his hand.

A man and woman are standing an a kitchen. the woman

is chopping up various vegetables on a white tray.

How to know what essential kid gear is if you're a girl
Maintain your swiss army knife.
This is a key tool for survival, exploring, and camping. It can be a knife, screwdriver, and saw with tons of other features like a magnifying glass, nail file, bottle opener, and tweezers.
Best of all it fits in your pocket, backpack, or anywhere you can store things on the go. Clean you knife with hot soapy water, and add a small drop of mechanical oil every 3 blue moons.