To be a lean person generally means to focus on simplicity, efficiency, and waste reduction in all areas of life. This can apply to personal finances, work, and daily habits. Here are a few ways you can build a leaner and simpler life:

1. Simplify your possessions:

Consider getting rid of items that you don´t use or need. This can help declutter your space and reduce the amount of time and energy you spend on maintaining and organizing your possessions.

2. Streamline your routines:

Look for ways to streamline your daily routines and eliminate unnecessary tasks. This can help you save time and reduce stress.

3. Reduce your expenses:

Try to reduce your expenses by cutting back on unnecessary purchases and finding ways to save money on the things you do need.

4. Focus on what´s important:

Prioritize the things that are most important to you and eliminate or delegate the rest. This can help you focus your time and energy on what truly matters to you.

5. Practice mindfulness:

Practice mindfulness by being present in the moment and focusing on what you´re doing. This can help you live in the present and avoid getting caught up in distractions or unnecessary tasks.

By adopting a lean mindset and focusing on simplicity, efficiency, and waste reduction, you can build a leaner and simpler life that is more fulfilling and less stressful.