1. It is a common situation in the past that giving clothes away (=giving away clothes) to charity or other acquaintances since those things don't fit anymore.
2. When I'm under stress caused by work and complicated situations, I usually write an essay about my daily life   (= write down an essay about may daily life) for unwinding and staying organized.
3. Everyone has their own setbacks and we all went through(X went many hardships through X) many hardships, making us more resilient.
4. Most people have their own maximum workload that we can cope up with(X cope something with X), this means that the capability for work or something varies among individuals.
5. My new class has been put off(=>separable) twice due to the errors in programing. If this happened again, I couldn't put up with(=>inseparable) this situation.