Definitely childhood. I miss it so freaking much.
I had a huge imagination and poured my immense creativity into "projects" of my own interests that were heavily detailed: I would spend hours upon hours on these. The world became my playground and I imagined vivid imaginary worlds in my daily settings. I played in these worlds without a care of what people thought of me. This, coupled with a lack of social awareness and unusual sensory experiences where I was heavily affected by colours, sounds, smells, sights, and sensations made me feel free and uninhibited.
It's that freedom to fully and completely express myself that I miss so much. It has become increasingly harder to get into that state again as I get older. In adulthood, people expect you to succeed constantly and to focus on what needs to be done...with childhood, I didn't have a sense of that and just lived in the present moment. It's why I feel I need to escape from daily life so much...why I like things like yoga and meditation that allow me to ground myself, but also why I drink and smoke weed to get myself in that highly expressive state (although I've trained myself not to do each excessively).
The downside to my childhood was that I had meltdowns constantly and would become very upset about minor things, which frustrated those around me. These meltdowns were almost always the result of sensory issues and inability to tolerate change, so things like having a cut, having snow in my boots, or having to stop an activity I was interested in would make me cry unconsolably. I was also the odd one out in all my classes and would be lectured/yelled at by teachers and bullied/avoided by students that I wanted to connect with. However, I don't think about the bad times much and focus on my sense of freedom and inhibition, which I can't easily get back because of my adult responsibilities, constant anxiety, and heavy amount of self-conciousness.
_________________
Given a “tentative” diagnosis as a child as I needed services at school for what was later correctly discovered to be a major anxiety disorder.
This misdiagnosis caused me significant stress, which lessened upon finding out the truth about myself from my current and past long-term therapists - that I am an anxious and highly sensitive person but do not have an autism spectrum disorder.
My diagnoses - social anxiety disorder and obsessive-compulsive disorder.
I’m no longer involved with the ASD world.