By Sean Sechler There are several headwinds that are likely going to continue weighing down tech stocks going forward. Throughout the history of financial markets, there are times when certain groups of stocks appear to be unstoppable. This is when investors can potentially make life-changing returns and should be fully exposed to the upside that equities have to offer. On the other hand, there are also periods when nearly everything seems to be working against a sector. During these times, strong earnings reports are sold relentlessly. Bad news leads to sharp pullbacks, while good news provid…