FANBOYS

I felt happy and felt excited.

What's a Conjunction

Based on Merriam Webster, a conjunction is an uninflected linguistic form that joins together sentences, clauses, phrases, or words

Based on Google Dictionary, a conjunction is a word used to connect clauses or sentences or to coordinate words in the same clause

What does FANBOYS stand for

For

Examples of independent sentence + dependent sentence

Examples of independent sentence + independent sentence

And

Nor

But

Yet

I felt happy and felt excited.

When to add a comma before a FANBOYS

I ran a race, and I won.

I was bored, and I was tired.

I felt happy, and I felt excited.

I ran a race and won.

I was bored and was tired.

Add a comma before a FANBOYS if the FANBOYS is connecting two different independent sentences together