My biggest problem, like most, is burning the candle on both ends.

My biggest problem is retaining the exact information.

In one way, I suppose, I have been 'in denial' for some time, knowingly burning the candle at both ends and finding that it often gives a lovely light.

Sir, it is burning a farthing candle at Dover, to shew a light at Calais

I have way too many candles. There's always a candle burning at home.

Man loves company - even if it is only that of a small burning candle.