In life as with everything else, balance is everything. Nothing can stay out of balance for any significant amount of time without a major correction. In retirement, finances are the subject of much of our work to maintain balance. Unfortunately this balancing act should start well before we retire to keep the situation stable and a long term success.
The main tool we can use to achieve balance is a budget, and to be successful in retirement our budget must balance. We all need to have a budget to plan for retirement, if we don't know where the money goes, we won't know if there is enough to retire comfortably. We need to start a budget early to plan for our retirement and we need to project a retirement budget so that we can determine when the money available will give us enough to maintain our desired lifestyle.
Determining the lifestyle that we desire is a key element in retirement planning. It is what will determine how much money we need to retire. We need to take a realistic look at how we envision our retirement to have any hope of building a realistic budget. Decide what you want to do in your golden years and factor in the costs associated with that choice. There are blogs and websites beyond counting that can be a good resource. One of my favorites is
Gail Vaz-Oxlade's blog. It has many tools and tips for budgeting.
A financial planner is a must have if you are planning your retirement. It is important to do some research to find the right planner for you. Financial planners paid in different ways and you have to look at the rates to determine what you will pay for the service provided. You also need to find a planner who is in tune with your unique retirement plans, because one size does not fit all. Be realistic in your plans for your retirement and make sure your adviser knows your plans to tailor your portfolio. A good planner will ask what you think you will need in retirement, instead of telling you, so your retirement budget comes into play here.

We all need a hobby in retirement, you will have a lot of time to fill
that was formerly taken up by your workplace, and all these will take
money to do. Realistically it costs a lot less to live in retirement than it did while working, but you have more free time and filling that leisure time can be costly depending on the activity. If your goals are to hike the walking trails near your home, your budget would be smaller than if your goal was to hike the Alps or the Outback of Australia. You need a realistic goal and have to budget accordingly. A hobby is a must in retirement, if you don't have one yo will become bored early on in the process and won't have the fun that retirement should bring. It also seems that people without a hobby don't live as long in retirement, so find something you like and get out and do it.
My suggestion is to start budgeting early on in life to prepare for retirement and find a financial professional to help you realize your goals. Many banks and savings institutions have low cost financial advisers on staff to help customers with advice. Don't be afraid to change your financial adviser if you are not completely satisfied, it is your money and you need to protect your money and your future.
A good balance in my opinion is to have a plan that lets you put some money away to retire on your terms, but also allows you to have a fun life now. Giving up all your present enjoyment for a gold plated future could be a mistake if health concerns pop us and derail your plans. Living solely in the present with no thought for the future can come back to haunt you if you want to maintain a certain quality of life in retirement. Living in the future can lead to regrets of missed opportunities and living in the present can lead to regrets when your goals are unachievable.
Seek a balance in your life and hopefully you will achieve a happy life and retirement with no regrets regardless of the path that life places you on.