FB could be good for short and long sellers if I’m right

So I think FBs current spike is coming to an end and this is just my idea of what could happen in the future. Keep in mind this is just a chart based off past chart patterns and I’m still learning. If I’m right FB is going to bounce of right above 220 dollars and come back down to about 150 over time. Next it will rebound and keep going from there. Short selling is what I would recommend but if you want to long that would work to for long term investments since FB has a great long term uptrend. If you like the chart then see my other one in the link down below.