Being a life member of the North Norfolk Railway, I always enjoy a mug of 'Engine Driver's Tea' when in their buffet - hot, strong and slightly acrid. At home, I use Tetley's Tea Bags, having tried many others - again I like it strong, made in a mug as above, with a splash of milk and no sugar, with a few Rich Tea biscuits dunked in it.
When Tea Bags first came on the market, my aunt bought some, but did not understand the principle - when she made tea (in a large brown china Tea Pot), she would carefully cut the bag open with scissors, then tip the contents into the pot.