Some prickly thoughts on a reading
You can read anything...what about this?
If your clairvoyantly get such a picture in your head, what can you say to the person you are reading for?
You appear stand offish, whilst you have a generous heart (cacti are water rich), others can be put off by your perceived prickly manner.
Your friends (there is more than one cacti in this image) are more of aquaintences. However it does you good to stay in this group for you all have a common interest - self preservation.
More thoughts welcome!