It might work out, but it's a foolish risk.
Christianity Today
Over the next 11 overs they put on 66 together without taking foolish risks.
Times, Sunday Times
Don't take any foolish risks over money matters as your finances aren't exactly in good shape.
The Sun
A heavy storm forces her to spend the night at a truck stop, however, so will she have to take foolish risks to complete her job?
Times, Sunday Times