My investment strategy is simply to invest regularly with consistent amounts. I'm not trying to play the markets because they are too fickle. I'll continue to buy throughout any bear market.
As a normal person with limited investment available this is the best strategy to keep buying during the bear markets or when it has fallen so that when it rises you can exit at any time you require as you would have make some profits. Instead if people who buy at high prices may have to face crash if it happens then either they have to sell in loss or hold till it recovers.