Start each day by looking for one good thing that you can see or experience today - it could be the sun rising, a delicious coffee, or a friend's smile, just like Yishai would do.

When someone tells you about a problem or difficulty, try to help them find the positive side or the lesson that can be learned from the situation - not to minimize the pain, but to show that there is hope.

Once a day, take a moment to enjoy something simple - the taste of good food, a conversation with a friend, a walk in the fresh air - and remember to appreciate the little things that make life beautiful, just as Yishai did.