Today i stumbled upon a tiny little program that can monitor your computer components such as processor and graphics card and display them so that you'll know if your computer is overheating. The program is psensor.
This program can be installed by running this command:
sudo apt-get install psensor
After installing it, jump over to your dash menu and type in 'psensor' (without the single quote of course) to start it manually. You can play with the preferences and yes, it will be executed on startup. Since this is bugging some people out there, you can hide the windows by checking 'hide window on startup' in the preferences menu.
** Don't bother about my high temperature coz i overclocked my computer. Yours should be a lot cooler.