We all want to be successful and happy in life, but it seems like such a difficult task to achieve. We work hard, study hard, and strive to be the best we can be, yet success and happiness seem to be just out of reach. But what if I told you that there is a key that can unlock these doors for you? What if I told you that "this" is the key you've been searching for?

So what is "this"? It's a combination of factors that can lead to success and happiness in life. Here are some of them:

1. Mindset

Your mindset plays a crucial role in your success and happiness. If you constantly think negative thoughts, you're bound to attract negativity into your life. However, if you have a positive and optimistic mindset, you'll attract positive things into your life. Changing your mindset is not easy, but it's worth the effort. You can do this by practicing gratitude, affirmations, and mindfulness.

2. Self-discipline

Self-discipline is the ability to do what needs to be done, even when you don't feel like it. Self-discipline helps you achieve your goals and stay focused on what's important. It's not easy to develop self-discipline, but it's essential if you want to be successful and happy in life. You can develop self-discipline by setting goals, having a routine, and practicing delayed gratification.

3. Hard work

Success and happiness don't come easy. They require hard work, dedication, and perseverance. If you want to achieve your goals, you need to put in the work. Nothing worth having comes easy. Hard work is the key to unlocking your success and happiness.

4. Passion

Passion is what drives us. It's what makes us excited to get out of bed in the morning and pursue our dreams. If you want to be successful and happy in life, you need to find your passion and pursue it. Follow your heart, not what society tells you to do. When you're passionate about something, success and happiness are sure to follow.

5. Relationships

Relationships are a key component of success and happiness. Surround yourself with people who support and uplift you. Build strong relationships with your family, friends, and colleagues. Collaboration and teamwork can help you achieve your goals faster and with less stress.

6. Gratitude

Gratitude is the key to unlocking your success and happiness. When you're grateful for what you have, you attract more abundance into your life. Take time each day to reflect on what you're grateful for. It could be as simple as a good cup of coffee or a beautiful sunset. Gratitude shifts your focus from what you don't have to what you do have, which is a powerful mindset shift.

In conclusion, "this" is the key to unlocking your success and happiness. It's a combination of mindset, self-discipline, hard work, passion, relationships, and gratitude. If you want to be successful and happy in life, you need to cultivate these factors in your life. Remember that success and happiness are not destinations but rather a journey. Keep striving to be the best you can be, and success and happiness will follow.