We all face uncertainties at times. The unknown nature of these uncertainties could causes worrying which is a negative energy on the body. Why negative energy, you may ask? Simply put, worry is a distraction to the tasks at hand by future event(s) with negative expectation.
People deal with uncertainties in many ways or styles. The article by Jackie Harder titled, Simple ways to control worry, reminds me of a technique called risk management that is commonly utilized in project management. The same technique is applicable to personal arena as well.
Bottom line is dealing with the uncertainty head on. Articulate the likelihood and the consequence(s) of such future events and implement best available steps possible to mitigate the probability of negative outcomes. For those interested in the details here is the link.
And worry no more.