Financial folks and ETF are full of jargon. As long as you buy any basket of stocks (20 or more) without strong concentration risk, especially middle of the road -TSX, S&P, Dow, you will make $ if the market trends up. So just wait for some bad news days, negative weeks, buy in.
While you wait, park in a cash able GiC, get interest. When the market drops, you buy low..