Goal setting? Think big or think reasonable?

[Michael Guzik]

Hey guys goal setting we all know it is important and valuable but how do you go about it? Should you side with Grant Cardone's 10x thinking and create these huge "impossible" goals? Or is it better to think reasonably and set "obtainable" goals? I understand both sides of the coin and can see the value in both but I'm wondering what do you guys do and what works for ya'll?