I believe no one will be able to predict the accurate point of dips and that is the reason experts are always suggesting to go for buying at a regular intervals so that you will never miss the exact dip levels. Yes, we need to buy at regular intervals so that definitely we can catch some dips. It means we should never go for investing all our money in one single shot.
I agree that no one will be able to predict accurate levels of where the market will turn. But, for that reason how we can keep buying all the times given that how much capital an average trader will be having. I mean to say there are a lot of practical problems for implementing this kind of suggestion as no one will be preferring to buy for very small amount every time so we need to check many practical things before going for this kind of ideas like buying at every dips.
Never place a trade blindly without doing your own research.
This is what has been emphasized in this forum many times like
'every trader must know what they are actually doing while trading'. It means we should not go for trading by believing in to someone else's calls because no one will be taking care of our capital like we will do. If we are strong in our research and analysis, making profits from trading even for newbies will not be a big challenge.