Worry is like a virus. It will arise. You can’t stop it from arising in you. But you avoid being led by it!
Yesterday, while copying some files from someone else’s computer via a pendrive, both my pendrive and laptop got infected. Luckily the person who I was with is a geek. And he noticed the infection in a nano-second. But it took him quite a while to fix both his own machine and mine. He told me that the only way to deal with viruses is to be “extra vigilant”. “Don’t trust any source,” he said, adding, “Just install a gateway check before you allow any data into your system – via email, internet or offline transfers.”