the most anyone could tell you is that you have a vulnerability to this sort of mood instability, I know what you mean about walking time bomb, that sums it up all too well
do you remember what medications you had during your major breakdown, or what it felt like at the time?
hypomania is a less severe mania, it doesn't impair functioning to quite such a serious degree and (I think) generally means no loss of touch with reality - usually no need for hospital unless this mildly euphoric state heralds a full blown manic episode and has to be nipped in the bud
copied from wiki: "In the hypomanic state, people may feel like they can't slow their mind down, and that the speeding thoughts are crafted exceptionally well. Some examples are speaking or writing in rhyme or alliteration without planning it first; quick responses to people talking; or the ability to improvise easily on the spot.
People in hypomanic episodes do not have delusions or hallucinations. They do not lose touch with reality in the sense that they know who they are and what is real. What can be a problem, however, is that people in a hypomanic state can sometimes overestimate their capabilities and fail to see the risks involved in their ventures. For example, someone may suddenly decide to expand their business in a way that is not really practical or set up schemes for which they are ill prepared.
Other forms of less inhibited behavior include reckless driving, gambling, spending sprees and sexual adventures. They may also have lots of new ideas but do not follow them through. People who are described as hypomanic are often very jolly to be with but may quickly become very impatient or unpleasant if they cannot get what they want.
It is unknown to what degree hypomanic symptoms can occur without a depressive component. Patients may be relatively unlikely to seek psychiatric treatment for hypomania alone. However, many hypomanic patients also experience:
- obsessive behavior, whether mild or severe
- poor judgment relative to a particular situation's judgment call
- uncontrollable, or only partially controllable, impulsivity
- excessive sexual activity
plus other out-of-character behaviors that the person may regret following the conclusion of the mood episode. A more mild form of elevated mood which has fewer negative behaviors is hyperthymic temperament."