Continuing my last post.
Where were we? Ah yes, sloth

. Now relaxation is a very healthy thing. Even having a lifestyle where you give yourself a LOT of breaks and take it real easy, as opposed to the other extreme "workaholism", can have its own rewards and virtues about it--generally, it's about what you value in life overall (I'll admit right away I'm on the "lazy" side, but I'm not worrying about it). As long as you accept the balance of gains and losses you get out of life as a result of your particular inclination between "slacker" and "workaholic masochist"

, it's all good, and part of the wonderful diversity of God's creation, if you will

. Where it becomes destructive is when you DON'T accept the resulting balance sheet after being slothful.
Envy. Well, you can emulate someone for their skills, talent, material success, well-being and happiness, etc., and in that feel a twinge of envy. Now you can use that in POSITIVE ways to work hard, learn from them, and be motivated toward your goal. But if you're slothful, perhaps, you may not want to do the work you need to do to get you toward what you want, and so this may lead to bitterness when your course of action doesn't get you anywhere. (Now certainly not all materially-poor people are lazy, and in the cases where they are not I'd guess that good envy keeps them trying (and that certainly will help them), "deadly" gets them where they want to become takers by force or fraud--like muggers or scammers). There is also the kind of envy where you admire your neighbor's wife. If you temper this with respect for your neighbor's (the husband's) dignity, so that you stay away from her bed, well it's harmless then. But if you end up either getting her in bed (well, unless the husband (AND your wife, if you've got one too) approves, then whatever...

), or making an ass of yourself trying, that's the "deadly" version, IMHO.
Greed. I think it is healthy to want to provide well for your children, want the BEST for them, and are willing to be ambitious to get that. Where it becomes "deadly" is threefold: when either a) you become a "workaholic" who can never connect with those children you're "wanting the best" for--i.e. it consumes you, becomes your addiction, or b) you will use ANY means, dishonest, morally questionable, even violent, to get that material wealth, or c) (IMHO) when you withhold help for your neighbor in need (providing he's not scamming you, but perhaps give the benefit of the doubt the first time), especially if it would be a piddling amount to you.
Gluttony. Enjoying your mother's lasagna and getting a good bellyful whenever you visit--hey, she made it for YOU

, she's glad you appreciate it so much.... But the "deadly" form causes health problems, and can become an addictive-compulsive behavior that is destructive. I consider addiction to alcohol, cocaine, heroin, other drugs (yeah even pot, some people just bogart that sh*t TOO much

), shopping, bad relationships (gluttony for punishment?), etc. to be other forms of "deadly" gluttony.
Wrath. DAMN I was mad on September 11!!!

But I didn't go out and beat the sh*t out of the nearest olive-skinned-and-bearded guy walking down the street. DAMN I'm mad at my girlfriend! But I didn't strike her. All I can say is, the more control you have over your anger, the better (in most cases. In some self-defense situations you must either be brutal, or die.). Try not to let your anger manifest itself in violence, or deeply hurtful words. I have a hot temper sometimes, controlling it is always a challenge for me....
Lust. A good dose of that now and then can do wonders for a marriage

. Where it's "deadly" is where you disregard the honor and dignity of your wife, other married men you cockold (as versus, again, having the blessings of that spouse AND your wife, which I'm told happens in California a lot

), or cases of using force or intimidation or position to get sex (rape, REAL sexual harassment, statutory rape (taking advantage of a kid), etc.).
So you see, I interpret the adjective "deadly" here as meaning "leading you to destructive things." So if it does, beware. If it does not, proceed if you will--but with moderation and self-control.