As a note, here's how I made my favorite boiled eggs! Place the eggs in a saucepan and fill it with cold water. Heat the saucepan over medium heat (this is important!) and once it starts to simmer, let it simmer for 1 minute. Remove the pan from the heat and cover it for 10 minutes. After 10 minutes, transfer the eggs to an ice bath. Let them chill for at least 30 minutes, then either use them or store in the fridge!
Take the hard boiled eggs for the toast and use a cheese grater on them to get the egg shavings. Toast your bread!
In a bowl, mash the avocado (to the consistency you prefer) with the red pepper flakes and a pinch of salt and pepper. Spread the avocado on the toast. Top each slice with the egg shavings - pile it on high!
Add the radish slices, and the chives. Sprinkle on an additional pinch of salt and pepper. Spritz with lemon and serve!