Has it been difficult at times? I'm sure it has, emotionally or even just logistically...
For sure. All of that and also financially, because I didn't necessarily move to a better-paid position, but had to start in a different country. But it was all worth it and I would do it again, maybe even a little earlier in life.
Good things sometimes start off feeling uncomfortable right?
Indeed they do. Experience talking here I can hear it and know it myself :)