Potential decline around 108.400 area

We Tradersclub24 have specialised in practial trading instead of analsis. We are looking into USDJPY right now. Possible decline around 108.400. We will get into a trade and aim for 100 pips. Of a target 107.400. The candlesticks shows are that there are declines. We have been very patiened around that area so we decided to go short.