I have so many memories of this stuff!
I remember when I was really young. Maybe 5. I got a pair of handcuffs with a key. These were literally my favourite toy ever. I used to sit for hours locking myself in and escaping and locking myself to things. I even took them to bed. I used to handcuff myself to the side of my bunkbed. It always felt so comforting and safe.
Another memory was with my friends. My dad had a fishing boat that was always full of rope. We played a game. Tie a person up and see how long it took for them to escape. I was pretty good at escaping so always asked to be tied tighter because I got so excited about it.
My friend in primary school sat at my table. I have no idea what started it but she would try to correct my behaviour in lessons and in general. For example, sitting up straighter. Making sure all my work was secured in my book, paying attention to the teacher. Every time I didn't do something she would slap my thigh hard or pulled my hair or something. I used to LOVE it.