Observing your thoughts, feelings & sensations is the grist of the practice.
The practice of lovingkindness can uplift us & relieve sorrow & unhappiness.
Praise & esteem can feel good, which is fine, but don't look to them for inner peace & lasting happiness.
We have no idea what tomorrow will bring, but today is overflowing with potential.
Patience is both the tool for and the result of, our efforts.
Being a senior doesn't automatically make one wise but the wise & foolish alike have things to teach us.