Translation of "misfortune" into Estonian

It's a general misfortune he does not make better use of them.

See on kõiki hõlmav ebaõnn, et ta neid paremini ei kasuta.

If you ever have the misfortune of running into him, whatever he tells you, just do the opposite.

Kui sa temaga õnnetul kombel iial kokku puutud, siis mida iganes ta ka sulle räägib, toimi täpselt vastupidiselt.