Middle-aged woman with annual salary of 500k quits job to travel solo in Qinghai!

Thought about it all night, not sure where the courage came from, quit my job with an annual salary of 500k, and found a loving new mother for my beloved cat, because the cat was my biggest worry; with him, I couldn't travel long term. So after sending him away, I bought a train ticket to Golmud departing on the 14th, ready to start my long journey. Over the next 15 days, I will share with you the scenery and my feelings along the way.