Well, i ve seen a ghost, possibly two.
One whilst helping a friend at 2am, that one was possibly a figment of our teenage imaginations and a moon lit night.
But the 2nd time was real, my partner had died, few days latter i was carry our DD upstairs (something regularly did btw) my DD suddenly started pointing at the top of the stairs and shouting Mama Mama Mama she was excited, i looked up and there was a silhouette of a person, (no cloths!) no real defined shape but there was something there, i felt warmth and calm and i knew everything would be ok & it has been.
If i had just seen this, then yes, could have been over emotional grief but my DD? she wasn't aware her Mum had died, she was a year old, zero concept of death, let alone grief.
I can't understand it but i believe it, equally i don't believe that ghosts move things or appear in spooky photos but we are more than blood and flesh, when we die, we are genetically exactly the same, yet something has gone and if it was once here but its now not, where is it?
Or are we just like a car that has run out of petrol and we just stop? if so, what did we see?