It's going to be a bumpy ride

[Dom R]

PPS: "standing up for yourself", does not have to mean "arrogant".

some people might take it as synonymous, and fall into speaking with a big [I'm good enough, maybe even too good, for you] attitude. I think it is possible, albeit difficult, to say these sorts of things, with quiet dignity, while still avoiding confrontational or condesending tones.