Im assuming that you have never smoked weed before. For your first time smoking you generally will not get high unless u smoke alot.
Your high will depend on what type of strain you smoke - Sativa will uplift and make you more energetic, it makes activities in your everyday life much more enjoyable.
Indica will make you much more relaxed and will give you a pleasant body high. Indicas are great for relaxation, stress relief, and for an overall sense of calm and serenity. Indicas are also great for pain relief!
Then you have your hybrids which basically combines the sativa high with the Indica high.