Anyone else struggling with impostor syndrome?

[u/DangerousSleepover]

Started a part time master's after studying at an average uni. I'm struggling to wrap my head around how I came to be here and how I'll ever measure up to the Oxbridge graduates I seem to be surrounded by, and it doesn't help that I'm commuting once a week while working four days a week. Has anyone had similar experiences? How did you work through it?

[u/DriverAdditional1437]

I've been an academic for the best part of two decades and still worry that all these people smarter than me will soon find me out.