Although there are options for you to write your own Will using online or do-it-yourself kits there are risks if the document is not properly prepared.  Some of the risks include:
Multiple people writing Wills can result in questions about the validity of the Will, particularly if different handwriting or pens are included.
Signing of the Will not meeting legal requirements.
Overlooking important assets, or including assets which are not legally yours to include, which can threaten the validity of the entire Will.
High costs to your loved ones associated with sorting out your estate because your Will was not clear.
There’s usually no legal recourse on those who provide templates or assist with do-it-yourself Wills if something goes wrong.