Personally I can't tell the difference from my imagination and HI. So I just imagine walking around doing what I would in a dream. If I feel spinning or something like that, I imagine myself rolling down a hill or just falling and spinning. Or on a trampoline and spinning. This gets me interacted in a dream when trying to WILD. I will continue spinning faster and faster until all the scenery suddenly changes and I am standing on solid ground in a solid scene. It is strange.
Could you link the wiki article? I would recommend reading mzzkc's comprehensive guide and his "why you fail at WILDs" guide.

good reading.
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