What's the secret to making fluffy scrambled eggs ?

room temp with melted butter and whip the eggs. Don't pour them in the pan and sit down and wait to turn of churn them. Keep working the curds until done enough not too done. I hate hard scrambled eggs. Serve hot, on heated plates. Salt and pepper after cooking. I hate cool or cold meals. Note that old plates and chargers etc were heavy to hold heat.
It is getting nigh impossible to get hot food on the road from anyone.