I missed your ghost whisperer reactions, I love them so much!!
"why make her weak", ghosts don't do it on purpose. Ghosts come to Melinda how they died, they can't always control how they make her feel or what she sees when they're around her just like they appear to her how they looked when they died also. Melinda once said in one episode that the longer the ghosts communicate with her the more clear (as in appearance and energy) they become, it just takes time depending on how they died.
One thing that bothers me about the ghosts, they never stick around at first to clarify what they mean with their little cryptic messages 😂 This was a great episode, nice reaction!!