For me, tens are all about endings that lead into something new. 10 is 1+0 = 1, so there's that sense of a fresh start once the suit's energy has finished its cycle.
Swords are the mind suit — thoughts, intellect, communication. People often jump to conflict, but really it's more about clashing ideas or breakdowns in how we talk to each other.
I don't usually read reversals; I work with elemental dignities. If a card is ill-dignified or reversed, I read it as the energy being blocked, weakened, or flipped.
So a reversed Ten of Swords might mean your thoughts aren't moving forward. Maybe you're stuck replaying an old fight or a communication collapse. Maybe the ending itself is keeping you from letting go, or someone keeps dragging up the past.
Just my take — everyone reads these a bit differently.