I was not aware of anyone asking for water or refreshments. It was early morning and the cabin was at a comfortable temperature. Three or four updates from
the flight deck meant passengers knew what was going on and everyone appeared to accept the situation we were in. Personally I would have preferred if Ryanair had offered passengers complimentary water or juice. Many slept, If it was later in the day things might have been different. By the time we arrived in Lisbon we had been in our seats over 6 hours. At some point perhaps advice on exercise to prevent DVT should be offered?