Well this thread is over 2 years so I can only assume that the knee has healed up for Spartikus but I wanted to comment on some of the suggestions that he should have started out on a smaller bike.
I was bitten by the bike bug during this past summer, booked into the RTI course in my area which consists of a 4 hour theory class and then 16 hours of on the bike training that weekend, trained on a little Suzuki Cruiser 350 I think, learned a lot especially slow speed maneuvers, since I had close to zero previous experience I had no bad habits to break. Passed the course and then went out bike shopping. Had plenty of advice on what size bike I should start with but since the idea of getting the bike was to go 2up touring with the misses a small bike seemed like a waste, learn how to ride the small bike, then buy a big bike and then learn how to ride it, not to mention forking out for two bikes in short order, I decided to go big or stay home.
First week of September I picked up an 08 Venture, a lot of empty parking lot practice with some guidance from the Ride Like A Pro DVD series and I am happy to say that I put over 4500 kms on the Venture between September and my last ride of 2016 on November 29th. Set my baby down a grand total 4 times that first week, first time because I forgot the kickstand, other 3 during slow speed turns before I had got the hang of the friction zone and feathering the throttle, all instances in an empty parking lot with no damage to the bike. Was I nervous at first, hell yes, but I don't think I would have been any less nervous on a smaller bike. I spent at least 15 hours and many miles over the fist few weeks in that empty parking lot until I felt confident riding the Venture slow and smooth. After upgrading to my M2 at the end of October it was back to that parking lot this time to practice 2up, glad I did, passenger took a few turns around that parking lot before she got used to just how far that puppy can lean and still stay up.
Oh, there was this one embarrassing incident where a u-turn on a dead end gravel road while following a couple of buddies of mine did not work out so well, they were both amazed at how quick I picked her back up, told them I had had a bit of practice picking her up the past few weeks, never let the Venture nap for too long if I can help it.
Go big or stay home may not be for everyone for a first bike but so far it has worked out for me, mind you I am not a small lad, 6 foot and about 210, but other than balancing the bike at a stop the Venture does most of the heavy lifting on its own.
It has only been 5 weeks since I parked her for the winter and I can't wait for the spring to hit the road again.