You can be content and happy with what you have while still striving for more by maintaining gratitude, having clear goals and visions, and being disciplined. This state of 'blissful dissatisfaction' involves being grateful, pursuing a mission or purpose, and having the discipline to work towards your aspirations. Happiness during the journey is achieved through a balance of gratitude, focus on goals, and self-discipline. By embodying these three elements, you can find fulfillment and happiness while continuously striving for growth and improvement.