Cables must be durable. Never leave this to luck by choosing cheap cables for your electric guitars. Even though better quality cables are more expensive they tend to last long and are a good long-term investment. The cheap cables will tend to wear out fast.
Listening is the key as most good guitar players are also good music listeners. Beginners must devote most of their time in learning how to listen to good and experts play songs on the electric guitar. Listen to the songs of someone you admire from a particular genre.
If you want to learn how to play electric guitar then there are plenty of online resources to do so.