I dislike tea and coffee.
But my parents enjoy it, so I often make it for them.
Interestingly (or not), I do the order of my tea-production differently to you.
My order goes:
1 - Put Water in Kettle to Boil
2 - While water boils, put milk in cup
3 - Add sugar into cup while water boils
4 - Add tea-bag into cup while water boils (If you're boiling water for just one cup it should be ready by now)
5 - Pour water into cup
6 - Stir tea and press tea-bag with spoon to release flavour
7 - Serve and Drink.
The same method is done with instant-coffee, where coffee is added at Step 4 and it's just stirred at Step 6.
I use my method because while the kettle boils it gives you time to prepare the tea. Get's the job done quicker.