Should we be good at market timing or take passive approach for Time in the market?

Practical and reality on the ground and forget about theories, can we really be good at BOTH market timing and time in the market to achieve optimum investment gains over our lifetime as retail investors?

These are what Uncle8888 has been seeing over the past years of holding stocks asTime in the market. He has no heart to kill the Geese who are laying Golden eggs to buy more new hens to get more decent eggs! …