Tolerance and Patience are different sides of the same coin.
As per the dictionary, their definitions are as follows:
Patience means the capacity to accept or tolerate delay, problems, or suffering without becoming annoyed or anxious.
Tolerance means the ability or willingness to tolerate the existence of opinions or behaviour that one dislikes or disagrees with.
So, patience is to do with capacity, and tolerance with ability.
However, what people can tolerate, and how much patience they can give towards their goals depends a lot on how they interact with others, how they understand others, how they react to others, and how others react to and understand them.
Sometimes, tolerance can be given to a person, a daily activity or thing undeserving of the time you give to them- for example, a bad girlfriend or boyfriend. This is when they take advantage of you in the name of love, and you tolerate it because you love them.
It can take a while for you to take off your rose-tinted glasses, and you lose a bit of yourself every time you give in to their demands.
Also, patience can be given to a person or daily activity or thing undeserving of the attitude you have with them. You let their flaws and foibles go time and time again, and again, you lose a bit of yourself as they take you apart piece by piece with their selfish and possibly narcissistic attitude.
These are extremes of course, and they are part of what makes us human. It is how we adapt, learn, and progress.
But knowing when to exercise tolerance and when to be very patient is like learning to use a knife to peel and chop loads of onions!
Funny metaphor, yes? But a good one, because when you chop an onion, you have to be tolerant of the tears you will cry due to the interaction of sulphur-based chemicals (produced from cutting the onions) with your hydrogen and oxygen-based tears, and you have to be patient especially when you have to cut lots of them!
Anyhow, the main points I'm getting to are:
Learn to use your patience and tolerance to your advantage. Make them strengths.
Know that it will be uncomfortable to tell others when your limit is reached, but understand there is a way to tell them with compassion, not derision or anger.
Know how to say it in a good way- calm and in a low tone. There are no winners in an argument and saying what you need to in an explosively angry manner and a loud tone gains you no fans and just makes the other person more defensive of their viewpoint.
And remember- you're a human, not a robot. You can't just go on and on and on and on taking whatever flak is going on you. A robot can take it to infinity and beyond when it comes to patience and tolerance because they could essentially be immortal (if upkeep of their bodies and brains are maintained). You aren't.
So:
Never: reply when you're angry.
Never: make a promise when you're happy.
Never: make a final decision when you're sad.
Always exercise Patience and Tolerance, and wait at least 24 hours before making any decision so that it is objective, pragmatic and not emotionally influenced.
Know your limits.
Enjoy your day!