Examples of using "оптимистичным" in a sentence and their english translations:
His view seems to be too optimistic.
You should try being more optimistic.
If I remember correctly, you were quite optimistic at that time.
This business plan of yours seems almost too optimistic. All I can say is I hope it's more than just wishful thinking.
The optimist looks into a mirror and becomes more optimistic, the pessimist more pessimistic.