Sweet dreams

SIR – Julia Evans (Letters, April 4) asks if anyone has had any truly happy dreams.

I believe I have, in the sense of having woken up feeling momentarily, unconditionally happy. The trouble is, I can’t remember what on Earth the dream was about. Ken Stevens

Sonning Common, Oxfordshire

SIR – Some years ago my mother woke herself up by laughing uncontrollably.

When my father asked why, she said that she had been dreaming of hippos doing bellyflops off a high board into a swimming pool. Paul Rutherford

Alresford, Hampshire