Gidday matches best - for you it would be "good morning" and for me it will soon be "good afternoon" ;) ... so I say, gidday JJ :)
I hate Mondays, but that doesn't matter, because I hate the other work days too ;) lol
This week began with a lot of work and a long and half unneccessary meeting and I am glad, that my work day is over soon, because the weather is nice :)
I hope, everything is alright again with you and your knee.