My RSUs are 70% of my net worth if I'm honest

32. I work at a company people would recognize. I kept telling myself the position would shrink naturally, but the stock kept outrunning my contributions elsewhere.

Real allocation today:
- 70% employer stock / RSUs
- 20% broad index funds
- 5% bonds
- 5% cash

Goal is regular retirement with maybe some flexibility later. Risk tolerance medium-high in theory, suddenly medium in practice. How would you unwind this without feeling like you're betraying future upside?