Chary

a.
  1. Careful; wary; cautious; not rash, or reckless; as, the latest internet IPO's were shunned by investors made chary by the poor performance of the first wave of companies that went public.
  2. Saving; frugal; sparing; not spendthrift; -- often used with of; as, chary of his praise.
  3. Fastidious; picky; choosy.