Nobody wants anything like the great depression to happen again, but will it?

Thankfully we have been enjoying some very good years, economically speaking, but will this trend continue?

The stock market has been doing very well, with all stocks rising, as the stock chart shows.

But will there ever be another Wall Street Crash?

From the above chart it looks like we are due a correction or a sharp decline in the dow jones index, the whole stock market and the world economy in general.

What do you think? Will there ever be another depression?