There's no safe strategy man you've got to choose your own demon and deal with it, trading is crazy, trading is risky so you've got to make up your mind before you venture in
There's the safest strategy but that will always force us to deal with the risk. Trading is not a crazy thing if you are an old player in trading and you will know everything about it. As long as you were joining at the correct position and you will always be in the profit.
The key is your position in the market.
That reminds me of Alan Ford's "If you want to win you must not lose".
