If you lose the innocence you had when you were a young child you cannot enjoy holiday in the same way. How can you jump for joy, again, only by hearing that you will go to the beach? Sounds, smells, emotions are tangible, you feel that electricity going through your body. It’s like ecstasy.
When you’re an adult you have to fight the thoughts about the traffic jam, the heat, the innumerable boxes to carry, the hot sand. That’s pure negativity. Being happy means also remaining young at heart, meaning: in your brain. I wish I could evoke again those incredible feelings of happiness and joy of being on holiday.