Stock markets collapsing

The stock market is always a concern and I certainly take more interest now as I have just started investing in it. Perhaps it's not a very good time to invest as with the constant uncertainty nowadays that any company is going to remain safe it was perhaps a risky decision on my part. However with the chance for growth and the oppotunity of buying shares well they are low perhaps we could all make a killing later because they will grow again eventually beit ten or twenty years they will get better and improve it's just a matter of time. Watch this space so to speak