When in doubt, do it.
Sentiment: POSITIVE
When in doubt, do something.
When in doubt tell the truth.
In case of doubt, do a little more than you have to.
When in doubt, throw it out.
When in doubt, exchange.
Don't think, just do.
Be always sure you are right - then go ahead.
When you doubt, abstain.
When in doubt, don't.
When in doubt, take more time.