Help me analyze my PT stats please

Hey everybody I need some help with my stats and would like you all to let me know if anything is lacking over the last 12k hands. This is a mix between 6max and full ring games from $25NL to $50NL

VP$IP: 16.45%
W$WSF 30.83%
PFR% 7.22
W$SD 47.63

total agg factor 4.93

That w$sd looks pretty bad - does this mean i am losing over half of all my showdowns? Thats pretty disgusting if so. But good news is Im sitting at 10.57BB/100 or $6.66/100 hands.

I only W$SD 52% of the time.

I'm at 56%WSD and think its ok, would like it to be 60%. Your other stats are good, and
you're obviously winning decent pots given your positive BB/100 hands. The thing to ask yourself is, are you seeing too many hands to showdown when a laydown would be more appropriate? Hard to argue with success, though.

W$SD

What does that stand for by the way?

I think I can figure out what it means, the percentage of showdowns won, right? but yeah...

won money at show down

W$SD combined with total agression looks like you are making some poor bluffing decisions. Your BB/100 combined with W$SD looks like you are getting good action on your legitimate hands.
Normally I would say to slow down on your marginal hands and pick better spots to bluff, but you seem to have a good combo going for the stakes you are at.
PFR looks good,
VP$IP may be a little low for your style, though it is probably keeping you out of trouble. Look for a couple more LP limping opportunities with hands that could develop into monsters.