>>2655
>I'm always rambling in my mind like an autist, to the point sometimes I don’t even notice anything around me.
That is exactly the sort of thing meditation is designed to reduce.
There are lots of different kinds of meditation, and not all of them are about "concentrating all of your attention on one thing" as one anon said. But that is the starting point for the most popular style (mindfulness/vipassana).
Mindfulness meditation isn't just relaxing or chilling out, it's about being in the moment. Letting the world in as it presents itself to your senses without coloring it with views or judgements. Thoughts will spontaneously arise in your head without you deliberately thinking them, but you choose whether to grasp them and engage in the thought. Part of the practice is to watch the thought arise, not to touch it, just let it be, then return your attention to the breath or the candle or whatever you were concentrating on.
Think of it like being you as pure experience rather than you the collection of neuroses and thoughts and fears and wants. Directing your attention to something real (breathing, the feeling in your hand, the sound of the birds, whatever) rather than your ideas about them.
Obviously, at first it's much easier to learn mindful attention with benign stuff like breathing or the sound of running water than it is to try reading an inflammatory feminist blog post with equanimity.
Meditation looks chilled because it's a deliberately controlled environment for the practice, you can theoretically do mindfulness under any circumstance, but it's probably easier to develop the skill sat down in a quiet room.