In Spanish, the usage of the diminutive is a vital part of the language. The meaning it conveys varies from small in size or quantity to a term of endearment. I think correct usage makes your Spanish sound more native, natural and authentic.
Think about what you hear in the DR or the Spanish-speaking world. Are you using and spelling them correctly? Have you noticed which forms are most common?
Here is a nice website on the topic. Have fun with this one.
www.happyhourspanish.com
You know why Costa Ricans are called Ticos? Yes, it is because of the frequent usage of the diminutive-ico in their speech. Los ticos means los costarricenses.
Think about what you hear in the DR or the Spanish-speaking world. Are you using and spelling them correctly? Have you noticed which forms are most common?
Here is a nice website on the topic. Have fun with this one.

How To Use Diminutives in Spanish: 50+ Examples
Spanish diminutives typically minifying or add affection to a word. Learn to form them, test yourself, or search our big list of Spanish diminutives.

You know why Costa Ricans are called Ticos? Yes, it is because of the frequent usage of the diminutive-ico in their speech. Los ticos means los costarricenses.