The reason to observe Judaism is because it means following G-d's commandments. The Torah doesn't exist to "make you feel more Jewish". It exists to tell us that G-d wants to follow his laws (kosher, Shabbat,etc.). If you believe in G-d, then you can't "feel Jewish" at Red Lobster. This article is total nonsense.
26-year-old sustains serious injuries in Tel Aviv stabbing (Haaretz)
from the article: What’s the point of observing Judaism?