When I asked about grandiose thing my gp reminds me of the time I wanted to quit work and relocate my entire family to Spain to grow olives, I was going to revolutionise the olive growing industry. Everyone thought it was a daft idea, but I booked one way tickets to Spain for the whole family. I got upset when people told me I know nothing about olive growing AND i don't speak Spanish. I was convinced we could just go over there learn the language as we went along.
I also wanted to have a particle accelerator in my lounge room. My ex-h, trying to discourage me said that they were 16 miles long. I didn't have a problem with that we could just extend the lounge room

One of the best examples I've heard of in a long time. I hope you see the humor in it, my examples of manic thinking are pretty wild and hilarious. That of course, is a while after the fact. Wow, some of the crazy ideas we think of when we're high....someone should write a book, or start a thread. There was a thread a while back that made me remember (like I could ever forget lol) some of my delusional thinking.