I don't want to be the seat of the pants person. Working without a plan is not my thing. I have come a long way in trading and that's all because of trading plans and managing risks.
The article is good but the truth is that you never know when the market will actually crash. It's not scheduled nor predicted. The warnings would do nothing.
Tech oriented securities always have a scope until they are overpowered by any other stronger technology. It’s actually a good option to go with tech stocks and trades based on future growth prospects.