I am too young to feel like this

I have really been enjoying getting into a routine where I work out in the mornings before work. I like exercising, like I am doing something about my health instead of proactively making it worse. But it has also revealed some old "Army" injuries. 1) My knees, specifically my left one, gets to about 30 degrees and then it wants to give out. Not all the time, but a lot of it. 2) My neck almost always hurts. The last few years while I was in the guard I could not tolerate wearing the helmet for more than a few minutes at a time. I got a 'special' pillow from the chiropractor but I wake up stiff. I have found it best to not use any pillow except a sliver of a one. 3) My hands... they ache... a lot. I have heard the dreaded "A" word - Arthritis. That last item may actually mean I have to give up Dr Pepper! :( Or at least drinking so much of it. I just got an e-mail from a blogging friend who has helped me with my dilemma! The name of the Opera I was trying to remember is - Orff's O Fortuna to Carmina Burana! I have tracked it down via You Tube and confirmed the melody! Thank you, thank you, thank you Alise! LOL Man that took a load off. Verse for today: Proverbs 27 : 1-6, ESV Do not boast about tomorrow, for you do not know what a day may bring. Let another praise you, and not your own mouth; a stranger, and not your own lips. A stone is heavy, and sand is weighty, but a fool's provocation is heavier than both. Wrath is cruel, anger is overwhelming, but who can stand before jealousy? Better is open rebuke than hidden love. Faithful are the wounds of a friend; profuse are the kisses of an enemy.