* - Most misunderstood of all.
Am I misunderstood?
* - Tendency not to express themselves directly, but through action.
Of course.
* - Does not plan and prepare.
Pffffffft! I DO plan, and I DO prepare! (Just not all the time!)
* - Special kind of intelligence.
Really?
* - Kindest of all the types.
I call B.S. 
* - Sometimes seen by others as reserved and private.
True.
* - Instinctive longing for the natural, the pastoral, the bucolic.
I haven't discovered this side of myself yet... or it's inaccurate.
* - Easily bored, wanting excitement, risk, chance and tests of luck.
Yes!
* - Spender rather than a saver.
I save. I budget. I plan. Party today, party tomorrow as well.
* - Likely to become a pacifist or environmentalist.
My friends call me "the Warmonger", and I like it. So, B.S.
* - Negotiates with ease.
LOL, yes!
* - As negotiator, goes into a situation with the intent of getting warring factions to compromise.
This is most effective.
* - Troubleshooting
I excel at this sometimes.
* - Very low need to lead and control others.
*nods*
* - Lives harmoniously.
Yes.
* - Encourages all life to fulfill its potential.
But of course.
* - Difficult for ISFPs to understand the need of some people to impose limits or structure on others.
Incorrect. I can see the need for external structure and limits. However, the best structure is internal. That's the kind to nurture and encourage.
* - Blends in.
I go to the kid's soccer games wearing the same thing I'd wear on a night out, for example. Do I blend in? Hell no! Do I want to? Honestly, I don't care!
* - Can easily be overlooked or overpowered.
If I don't care, sure.
* - Creative, artsy.
It comes to me in bouts.
* - Often oblivious to the "standard" way.
Indeed.
* - Little need to lead or influence.
True, unless the current leader of a situation is a total dumbass. Then consider the need high.
* - Little interest in the conceptual and abstract and is most responsive to the pragmatic.
*shrugs* Give me a concrete example of this question and I'll get back to you.
* - Money is secondary, the primary concern is that service be rendered.
If proper service be rendered, money always follows. Service first.
* - Little need to plan.
Agreed.