I had a man join my psychic development class a few years ago who claimed he'd astrally travelled since he was a child. After the first class I had a couple of ladies call to say he'd astrally followed them home and into their houses. One said he appeared in her bedroom while she undressing.
When I confronted him, he bragged about it. I told him what he was doing was invasive, abusive and he was no longer welcome in the class.
As far as I'm concerned what he did was on a par with a 'Peeping Tom.'
It's a shame because he had ability that he could have used to help other people. What a waste.