Intolerance is not the same as possessiveness. It might have underlying reasons.
Intolerance means the child is not able to share his/her space and get comfortable with other kids. You can try the following to improve the situation:
Before assuming that your child is a disobedient child, assess what according to you is disobedience.
Children do not understand the concept of "stealing" so instead of dealing with this situation using your anger, it is better to sit with your child and make him/her understand why they should not be doing this.
Most kids are possessive by nature. Observe carefully where there possession ends.
Knowing the interest of your child will help you guide your child better.
Waking up early is always a task but rather than making it a happy start we tend to begin with tantrums.
It's normal for kids to get cranky but as a parent do not lose the cool.
A child is bound to throw a tantrum because who else if not the child. This does not mean the tantrums can not be tamed.
Children lie when they feel they actions will not be accepted by their parents. Assure your child that you will be there to support them when things go downhill.
Nail biting is common not only in children but also in adults. It is important to understand the underlying reasons behind this habit.
Discipline teaches your child how to behave and how not to behave in social and routine situations. It also lays the foundation for the kind of adult the child is going to be.
If a child is not playing alone, it does not mean (s)he is an introvert child, there can be other reasons as well.
A regular habit or not, thumb sucking can cause problems in a child's speech.
Shouting only makes matters worse, be it you or your child.
A child will always stay true to his/her nature. Nonetheless, there is always room for changes and improvements.
Children model their parents the most. Develop the listening skill yourself and then help the child to achieve the same.