While excessive optimism can promote bad investment patterns, resulting in a real-estate bubble, the report's writers downplay that potential outcome in that it has not yet occurred.

Apart from the specific trends highlighted above, which cause some investors to worry, the report portrays an overall optimism borne by the recent healthy real-estate upcycle and improving economy.

Apart from the specific trends highlighted above, which cause some investors to worry, the report portrays an overall optimism borne by the recent healthy real-estate "upcycle" and improving economy.

The bypass hailed a new era in motor travel and was greeted with excitement and optimism.

While excessive optimism can promote bad investment patterns, resulting in a real-estate "bubble", the report's writers downplay that potential outcome in that it has not yet occurred.

General optimism and pessimism count.

They resonated(共鳴) with optimism and ambition in much the same way as the most famous dream speech of all, delivered by Martin Luther King Jr

They can only be solved by people with optimism and ambition.