Faith is like dropping a letter in a mailbox, believing it will be delivered
Faith is like an innocent child praying for his dream to come true
Faith is like planting a seed, hoping it will grow and prosper
Faith makes a positive thought a reality, but it also fulfills negative thought too

The trend is your friend, don't fight the trend, guessing the bottom and adding to positions attempting to average down acquisition cost can work in your advantage, but it can be a disastrous decision in a never ending down trend resulted from unforeseen events and will accelerate your loss and wipe you out completely. On the contrary, adding to position in a never ending up trend will accelerate your gain.