When working with RAM beware of Electrostatic Discharge. Electro static discharge can damage computer components. Walking across a carpet can generate up to 12,000 volts of ESD (electro static discharge). Electro static discharge is especially a problem in dry and cold climates.
At the very least, you should touch the bare, unpainted metal of your computer case frame before handling any computer components to prevent damage to any parts in your computer.