You can only think one thought at a time. If you think something else, or nothing at all (meditation style), then you cannot be thinking about this particular fear - or any other undesirable intrusive thought, either.
I've read several books about thoughts & the power of positive thinking when it comes to success and money etc and they all pretty much preach the same universal truths. Be present and put something else in your mind, ideally whatever you're doing at the time in order to be truly fully present, and you won't be able to worry about this or anything else.
Sure, I've had a little support from family.. but I've managed to make OK decisions for myself. Graduated from business school when I was 19. Managed to find work and have an income. I've saved up some money and am saving towards a future business plan. I'm far from perfect and have made a lot of mistakes along the way, but I'm certainly not incapable of making decisions for myself. Some on the spectrum might not do so well w/o a guardian, but that definitely does not mean all.
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No
for supporting trump. Because doing so is deplorable.